7x+12=-6x-18

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Solution for 7x+12=-6x-18 equation:


Simplifying
7x + 12 = -6x + -18

Reorder the terms:
12 + 7x = -6x + -18

Reorder the terms:
12 + 7x = -18 + -6x

Solving
12 + 7x = -18 + -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.
12 + 7x + 6x = -18 + -6x + 6x

Combine like terms: 7x + 6x = 13x
12 + 13x = -18 + -6x + 6x

Combine like terms: -6x + 6x = 0
12 + 13x = -18 + 0
12 + 13x = -18

Add '-12' to each side of the equation.
12 + -12 + 13x = -18 + -12

Combine like terms: 12 + -12 = 0
0 + 13x = -18 + -12
13x = -18 + -12

Combine like terms: -18 + -12 = -30
13x = -30

Divide each side by '13'.
x = -2.307692308

Simplifying
x = -2.307692308

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