-19x+7=-9x+87

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Solution for -19x+7=-9x+87 equation:


Simplifying
-19x + 7 = -9x + 87

Reorder the terms:
7 + -19x = -9x + 87

Reorder the terms:
7 + -19x = 87 + -9x

Solving
7 + -19x = 87 + -9x

Solving for variable 'x'.

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

Add '9x' to each side of the equation.
7 + -19x + 9x = 87 + -9x + 9x

Combine like terms: -19x + 9x = -10x
7 + -10x = 87 + -9x + 9x

Combine like terms: -9x + 9x = 0
7 + -10x = 87 + 0
7 + -10x = 87

Add '-7' to each side of the equation.
7 + -7 + -10x = 87 + -7

Combine like terms: 7 + -7 = 0
0 + -10x = 87 + -7
-10x = 87 + -7

Combine like terms: 87 + -7 = 80
-10x = 80

Divide each side by '-10'.
x = -8

Simplifying
x = -8

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