x+3+8x=(-13)+7x

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Solution for x+3+8x=(-13)+7x equation:


Simplifying
x + 3 + 8x = (-13) + 7x

Reorder the terms:
3 + x + 8x = (-13) + 7x

Combine like terms: x + 8x = 9x
3 + 9x = (-13) + 7x
3 + 9x = -13 + 7x

Solving
3 + 9x = -13 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
3 + 9x + -7x = -13 + 7x + -7x

Combine like terms: 9x + -7x = 2x
3 + 2x = -13 + 7x + -7x

Combine like terms: 7x + -7x = 0
3 + 2x = -13 + 0
3 + 2x = -13

Add '-3' to each side of the equation.
3 + -3 + 2x = -13 + -3

Combine like terms: 3 + -3 = 0
0 + 2x = -13 + -3
2x = -13 + -3

Combine like terms: -13 + -3 = -16
2x = -16

Divide each side by '2'.
x = -8

Simplifying
x = -8

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