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3 years ago

Solve 3x by 4 - 2x+5 by 3 = 5 by 2

Mathematics

2 answers:

ioda3 years ago

8 0

Answer:

x=50

Step-by-step explanation:

Elan Coil [88]3 years ago

4 0

Answer:

Step-by-step explanation:

The given equation is,

→ 3x/4 - (2x + 5)/3 = 5/2

→ 3x × 3 - 4(2x +5)/12 = 5/2

→ 9x - 8x -20/12 = 5/2

→ (x - 20)/12 = 5/2

→ x - 20 / 6 = 5

→ x - 20 = 30

→ x = 20 + 30

→ x = 50

<h3>• Hence the value of x is 50 .</h3>

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Which polynomial equation is a valid identity?

yulyashka [42]

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Step-by-step explanation:

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4 0

3 years ago

Does anyone know how to do this HELP !!!

Anna11 [10]

Simple....
1) $-m^{4} n^{-5}$ --->> $-\frac{ m^{4} }{ n^{5} }$
3) $2y x^{-5}$ --->> $\frac{2y}{ x^{5} }$
5) $3 x^{3} y^{-5}$ --->> $\frac{3 x^{3} }{ y^{5} }$
7) $4 x^{-5} y^{2}$ -->> $\frac{ 4y^{2} }{ x^{5} }$
9) $4x^{-3} y^{5}$ --->> $\frac{ 4y^{5} }{ x^{3} }$
11) $-5u^{-3} v^{0}$ --->> $- \frac{5}{ u^{3} }$
Thus, the answers to all your problems.. :D

3 0

3 years ago

Read 2 more answers

30 treadmills to 36 elliptical machines the ratio in simplest form

Goshia [24]

30 treadmills : 36 ellipticals
this could be written in a few ways, but i am going to write it as a fraction. since treadmills come first, you put 30/36.

now that you have your fraction you have to find the GCF (greatest common factor) of the two numbers. the GCF is 6, so you have to divide 30 treadmills by 6, and 36 ellipticals by 6.
30/6=5
36/6=6

5/6 or 5:6 is the simplified ratio of treadmills to ellipticals

comment for any questions!!

4 0

4 years ago

17. Which equation represents a greater rate

Helga [31]

Answer:

y = .75x + 1 or y= 3/4x+1

Step-by-step explanation:

8 0

3 years ago

Fifteen more than half a number is 9

Ivan

I believe the answer would be 15+x/2=9

5 0

3 years ago

Solve 3x by 4 - 2x+5 by 3 = 5 by 2​

Solve 3x by 4 - 2x+5 by 3 = 5 by 2