Answer:
x=9
Step-by-step explanation:
subtract 9 from both sides.
-3x = -27
divide by -3
x=9
3*4 + 1*5 / 5*4=
12+5/20=
17/20
Answer:
I don't know what kind of questions is this but first you need to show your spinner
<h3>Given Equation:-</h3>
![\boxed{ \rm \frac{4x^{2}y^{3}z}{9} \times \frac{45y}{8 {x}^{5} {z}^{5} }}](https://tex.z-dn.net/?f=%20%5Cboxed%7B%20%5Crm%20%20%5Cfrac%7B4x%5E%7B2%7Dy%5E%7B3%7Dz%7D%7B9%7D%20%5Ctimes%20%20%5Cfrac%7B45y%7D%7B8%20%7Bx%7D%5E%7B5%7D%20%7Bz%7D%5E%7B5%7D%20%7D%7D)
<h3>Step by step expansion:</h3>
![\dashrightarrow \sf\dfrac{4x^{2}y^{3}z}{9} \times \dfrac{45y}{8 {x}^{5} {z}^{3} }](https://tex.z-dn.net/?f=%20%5Cdashrightarrow%20%5Csf%5Cdfrac%7B4x%5E%7B2%7Dy%5E%7B3%7Dz%7D%7B9%7D%20%5Ctimes%20%20%5Cdfrac%7B45y%7D%7B8%20%7Bx%7D%5E%7B5%7D%20%7Bz%7D%5E%7B3%7D%20%7D)
![\\ \\](https://tex.z-dn.net/?f=%20%5C%5C%20%20%5C%5C%20)
![\dashrightarrow \sf\dfrac{ \cancel4x^{2}y^{3}z}{9} \times \dfrac{45y}{ \cancel8 {x}^{5} {z}^{3} }](https://tex.z-dn.net/?f=%20%5Cdashrightarrow%20%5Csf%5Cdfrac%7B%20%5Ccancel4x%5E%7B2%7Dy%5E%7B3%7Dz%7D%7B9%7D%20%5Ctimes%20%20%5Cdfrac%7B45y%7D%7B%20%5Ccancel8%20%7Bx%7D%5E%7B5%7D%20%7Bz%7D%5E%7B3%7D%20%7D)
![\\ \\](https://tex.z-dn.net/?f=%20%5C%5C%20%20%5C%5C%20)
![\dashrightarrow \sf\dfrac{x^{2}y^{3}z}{9} \times \dfrac{45y}{2{x}^{5} {z}^{3} }](https://tex.z-dn.net/?f=%20%5Cdashrightarrow%20%5Csf%5Cdfrac%7Bx%5E%7B2%7Dy%5E%7B3%7Dz%7D%7B9%7D%20%5Ctimes%20%20%5Cdfrac%7B45y%7D%7B2%7Bx%7D%5E%7B5%7D%20%7Bz%7D%5E%7B3%7D%20%7D)
![\\ \\](https://tex.z-dn.net/?f=%20%5C%5C%20%20%5C%5C%20)
![\dashrightarrow \sf\dfrac{x^{2}y^{3}z}{ \cancel9} \times \dfrac{ \cancel{45}y}{2{x}^{5} {z}^{3} }](https://tex.z-dn.net/?f=%20%5Cdashrightarrow%20%5Csf%5Cdfrac%7Bx%5E%7B2%7Dy%5E%7B3%7Dz%7D%7B%20%5Ccancel9%7D%20%5Ctimes%20%20%5Cdfrac%7B%20%5Ccancel%7B45%7Dy%7D%7B2%7Bx%7D%5E%7B5%7D%20%7Bz%7D%5E%7B3%7D%20%7D)
![\\ \\](https://tex.z-dn.net/?f=%20%5C%5C%20%20%5C%5C%20)
![\dashrightarrow \sf\dfrac{x^{2}y^{3}z}{1} \times \dfrac{5y}{2{x}^{5} {z}^{3} }](https://tex.z-dn.net/?f=%20%5Cdashrightarrow%20%5Csf%5Cdfrac%7Bx%5E%7B2%7Dy%5E%7B3%7Dz%7D%7B1%7D%20%5Ctimes%20%20%5Cdfrac%7B5y%7D%7B2%7Bx%7D%5E%7B5%7D%20%7Bz%7D%5E%7B3%7D%20%7D)
![\\ \\](https://tex.z-dn.net/?f=%20%5C%5C%20%20%5C%5C%20)
![\dashrightarrow \sf\dfrac{x^{0}y^{3}z}{1} \times \dfrac{5y}{2{x}^{5 - 2} {z}^{3} }](https://tex.z-dn.net/?f=%20%5Cdashrightarrow%20%5Csf%5Cdfrac%7Bx%5E%7B0%7Dy%5E%7B3%7Dz%7D%7B1%7D%20%5Ctimes%20%20%5Cdfrac%7B5y%7D%7B2%7Bx%7D%5E%7B5%20-%202%7D%20%7Bz%7D%5E%7B3%7D%20%7D)
![\\ \\](https://tex.z-dn.net/?f=%20%5C%5C%20%20%5C%5C%20)
![\dashrightarrow \sf\dfrac{y^{3}z}{1} \times \dfrac{5y}{2{x}^{3} {z}^{3} }](https://tex.z-dn.net/?f=%20%5Cdashrightarrow%20%5Csf%5Cdfrac%7By%5E%7B3%7Dz%7D%7B1%7D%20%5Ctimes%20%20%5Cdfrac%7B5y%7D%7B2%7Bx%7D%5E%7B3%7D%20%7Bz%7D%5E%7B3%7D%20%7D)
![\\ \\](https://tex.z-dn.net/?f=%20%5C%5C%20%20%5C%5C%20)
![\dashrightarrow \sf\dfrac{y^{3}z {}^{0} }{1} \times \dfrac{5y}{2{x}^{3} {z}^{3 - 1} }](https://tex.z-dn.net/?f=%20%5Cdashrightarrow%20%5Csf%5Cdfrac%7By%5E%7B3%7Dz%20%7B%7D%5E%7B0%7D%20%7D%7B1%7D%20%5Ctimes%20%20%5Cdfrac%7B5y%7D%7B2%7Bx%7D%5E%7B3%7D%20%7Bz%7D%5E%7B3%20-%201%7D%20%7D)
![\\ \\](https://tex.z-dn.net/?f=%20%5C%5C%20%20%5C%5C%20)
![\dashrightarrow \sf\dfrac{y^{3}}{1} \times \dfrac{5y}{2{x}^{3} {z}^{2} }](https://tex.z-dn.net/?f=%20%5Cdashrightarrow%20%5Csf%5Cdfrac%7By%5E%7B3%7D%7D%7B1%7D%20%5Ctimes%20%20%5Cdfrac%7B5y%7D%7B2%7Bx%7D%5E%7B3%7D%20%7Bz%7D%5E%7B2%7D%20%7D)
![\\ \\](https://tex.z-dn.net/?f=%20%5C%5C%20%20%5C%5C%20)
![\dashrightarrow \sf \dfrac{5y \times {y}^{3} }{2{x}^{3} {z}^{2} }](https://tex.z-dn.net/?f=%20%5Cdashrightarrow%20%5Csf%20%20%5Cdfrac%7B5y%20%5Ctimes%20%20%7By%7D%5E%7B3%7D%20%7D%7B2%7Bx%7D%5E%7B3%7D%20%7Bz%7D%5E%7B2%7D%20%7D)
![\\ \\](https://tex.z-dn.net/?f=%20%5C%5C%20%20%5C%5C%20)
![\dashrightarrow \sf \dfrac{5y {}^{0} \times {y}^{3 + 1} }{2{x}^{3} {z}^{2} }](https://tex.z-dn.net/?f=%20%5Cdashrightarrow%20%5Csf%20%20%5Cdfrac%7B5y%20%7B%7D%5E%7B0%7D%20%20%5Ctimes%20%20%7By%7D%5E%7B3%20%2B%201%7D%20%7D%7B2%7Bx%7D%5E%7B3%7D%20%7Bz%7D%5E%7B2%7D%20%7D)
![\\ \\](https://tex.z-dn.net/?f=%20%5C%5C%20%20%5C%5C%20)
![\dashrightarrow \sf \dfrac{5 \times {y}^{4} }{2{x}^{3} {z}^{2} }](https://tex.z-dn.net/?f=%20%5Cdashrightarrow%20%5Csf%20%20%5Cdfrac%7B5%20%5Ctimes%20%20%7By%7D%5E%7B4%7D%20%7D%7B2%7Bx%7D%5E%7B3%7D%20%7Bz%7D%5E%7B2%7D%20%7D)
![\\ \\](https://tex.z-dn.net/?f=%20%5C%5C%20%20%5C%5C%20)
![\dashrightarrow \bf \dfrac{5 {y}^{4} }{2{x}^{3} {z}^{2} }](https://tex.z-dn.net/?f=%20%5Cdashrightarrow%20%5Cbf%20%20%5Cdfrac%7B5%20%7By%7D%5E%7B4%7D%20%7D%7B2%7Bx%7D%5E%7B3%7D%20%7Bz%7D%5E%7B2%7D%20%7D)
![\\ \\](https://tex.z-dn.net/?f=%20%5C%5C%20%20%5C%5C%20)
![\therefore \underline{ \textbf{ \textsf{option \red c \: is \: correct}}}](https://tex.z-dn.net/?f=%20%5Ctherefore%20%5Cunderline%7B%20%5Ctextbf%7B%20%5Ctextsf%7Boption%20%5Cred%20c%20%5C%3A%20is%20%5C%3A%20correct%7D%7D%7D)