18+3x-7=-6x-7

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Solution for 18+3x-7=-6x-7 equation:


Simplifying
18 + 3x + -7 = -6x + -7

Reorder the terms:
18 + -7 + 3x = -6x + -7

Combine like terms: 18 + -7 = 11
11 + 3x = -6x + -7

Reorder the terms:
11 + 3x = -7 + -6x

Solving
11 + 3x = -7 + -6x

Solving for variable 'x'.

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

Add '6x' to each side of the equation.
11 + 3x + 6x = -7 + -6x + 6x

Combine like terms: 3x + 6x = 9x
11 + 9x = -7 + -6x + 6x

Combine like terms: -6x + 6x = 0
11 + 9x = -7 + 0
11 + 9x = -7

Add '-11' to each side of the equation.
11 + -11 + 9x = -7 + -11

Combine like terms: 11 + -11 = 0
0 + 9x = -7 + -11
9x = -7 + -11

Combine like terms: -7 + -11 = -18
9x = -18

Divide each side by '9'.
x = -2

Simplifying
x = -2

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