3(-5x-7)=3(-8x+2)

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Solution for 3(-5x-7)=3(-8x+2) equation:


Simplifying
3(-5x + -7) = 3(-8x + 2)

Reorder the terms:
3(-7 + -5x) = 3(-8x + 2)
(-7 * 3 + -5x * 3) = 3(-8x + 2)
(-21 + -15x) = 3(-8x + 2)

Reorder the terms:
-21 + -15x = 3(2 + -8x)
-21 + -15x = (2 * 3 + -8x * 3)
-21 + -15x = (6 + -24x)

Solving
-21 + -15x = 6 + -24x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '24x' to each side of the equation.
-21 + -15x + 24x = 6 + -24x + 24x

Combine like terms: -15x + 24x = 9x
-21 + 9x = 6 + -24x + 24x

Combine like terms: -24x + 24x = 0
-21 + 9x = 6 + 0
-21 + 9x = 6

Add '21' to each side of the equation.
-21 + 21 + 9x = 6 + 21

Combine like terms: -21 + 21 = 0
0 + 9x = 6 + 21
9x = 6 + 21

Combine like terms: 6 + 21 = 27
9x = 27

Divide each side by '9'.
x = 3

Simplifying
x = 3

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