4x+7=-8x-29

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Solution for 4x+7=-8x-29 equation:


Simplifying
4x + 7 = -8x + -29

Reorder the terms:
7 + 4x = -8x + -29

Reorder the terms:
7 + 4x = -29 + -8x

Solving
7 + 4x = -29 + -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.
7 + 4x + 8x = -29 + -8x + 8x

Combine like terms: 4x + 8x = 12x
7 + 12x = -29 + -8x + 8x

Combine like terms: -8x + 8x = 0
7 + 12x = -29 + 0
7 + 12x = -29

Add '-7' to each side of the equation.
7 + -7 + 12x = -29 + -7

Combine like terms: 7 + -7 = 0
0 + 12x = -29 + -7
12x = -29 + -7

Combine like terms: -29 + -7 = -36
12x = -36

Divide each side by '12'.
x = -3

Simplifying
x = -3

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