9+7x=-6x+139

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Solution for 9+7x=-6x+139 equation:


Simplifying
9 + 7x = -6x + 139

Reorder the terms:
9 + 7x = 139 + -6x

Solving
9 + 7x = 139 + -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.
9 + 7x + 6x = 139 + -6x + 6x

Combine like terms: 7x + 6x = 13x
9 + 13x = 139 + -6x + 6x

Combine like terms: -6x + 6x = 0
9 + 13x = 139 + 0
9 + 13x = 139

Add '-9' to each side of the equation.
9 + -9 + 13x = 139 + -9

Combine like terms: 9 + -9 = 0
0 + 13x = 139 + -9
13x = 139 + -9

Combine like terms: 139 + -9 = 130
13x = 130

Divide each side by '13'.
x = 10

Simplifying
x = 10

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