4 years ago

Which equation is equivalent to 3[x+3(4x-5)]=15x-24

Mathematics

2 answers:

Klio2033 [76]4 years ago

7 0

3[x+3(4x-5)]=15x-24; x+12x-15=5x-8 (divide both sides by 3); 8x=7 (move all the x's to one side), x=7/8

Levart [38]4 years ago

3 0

Answer:

15x-15=15x-24

Step-by-step explanation:

You might be interested in

Use the net to find the surface area of the pyramid

Blizzard [7]

Answer:

Step-by-step explanation:

5ft x 4ft = 20ft / 2 = area =10 10 x 4 triangles = 10 x 4 = 40 + square= area, so 4 x 4 = 16 + 40 = 56ft

Hope this helps!

7 0

3 years ago

Solve for x: x/2+1=5

Kamila [148]

Answer:

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Rectangle ABCD is rotated 90 degrees. Which statment below is true? a. The image is one half the size of the rpe image. b. The a

IRINA_888 [86]

Its c

Rotation makes no change to the size or shape of the pre-image.

3 0

3 years ago

Need help due tomorrow please help

Mariulka [41]

Answer:

Step-by-step explanation:

It goes -1.33333, -2, -1, -.08, -.07 and that's incorrect.

3 0

3 years ago

solve the following and explain your steps. Leave your answer in base-exponent form. (3^-2*4^-5*5^0)^-3(4^-4 over 3^3)*3^3 Pleas

Jobisdone [24]

Answer:

$3^64^{11}$

Step-by-step explanation:

It appears you're trying to simplify ...

$(3^{-2}4^{-5}5^0)^{-3}\cdot\dfrac{4^{-4}}{3^3}\cdot 3^3$

The final factor cancels the denominator of the fraction, so we have ...

$3^{(-2)(-3)}4^{(-5)(-3)-4}=3^64^{11}$

_____

The applicable rules of exponents are ...

(ab)^c = (a^c)(b^c)

(a^b)(a^c) = a^(b+c)

(a^b)^c = a^(bc)

4 0

3 years ago