7x+12+3x=-6+x

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Solution for 7x+12+3x=-6+x equation:


Simplifying
7x + 12 + 3x = -6 + x

Reorder the terms:
12 + 7x + 3x = -6 + x

Combine like terms: 7x + 3x = 10x
12 + 10x = -6 + x

Solving
12 + 10x = -6 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
12 + 10x + -1x = -6 + x + -1x

Combine like terms: 10x + -1x = 9x
12 + 9x = -6 + x + -1x

Combine like terms: x + -1x = 0
12 + 9x = -6 + 0
12 + 9x = -6

Add '-12' to each side of the equation.
12 + -12 + 9x = -6 + -12

Combine like terms: 12 + -12 = 0
0 + 9x = -6 + -12
9x = -6 + -12

Combine like terms: -6 + -12 = -18
9x = -18

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

Simplifying
x = -2

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