-5(3x+2)-7=4-8x

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Solution for -5(3x+2)-7=4-8x equation:


Simplifying
-5(3x + 2) + -7 = 4 + -8x

Reorder the terms:
-5(2 + 3x) + -7 = 4 + -8x
(2 * -5 + 3x * -5) + -7 = 4 + -8x
(-10 + -15x) + -7 = 4 + -8x

Reorder the terms:
-10 + -7 + -15x = 4 + -8x

Combine like terms: -10 + -7 = -17
-17 + -15x = 4 + -8x

Solving
-17 + -15x = 4 + -8x

Solving for variable 'x'.

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

Add '8x' to each side of the equation.
-17 + -15x + 8x = 4 + -8x + 8x

Combine like terms: -15x + 8x = -7x
-17 + -7x = 4 + -8x + 8x

Combine like terms: -8x + 8x = 0
-17 + -7x = 4 + 0
-17 + -7x = 4

Add '17' to each side of the equation.
-17 + 17 + -7x = 4 + 17

Combine like terms: -17 + 17 = 0
0 + -7x = 4 + 17
-7x = 4 + 17

Combine like terms: 4 + 17 = 21
-7x = 21

Divide each side by '-7'.
x = -3

Simplifying
x = -3

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