9x-19=7x+7

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


Simplifying
9x + -19 = 7x + 7

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

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

Solving
-19 + 9x = 7 + 7x

Solving for variable 'x'.

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

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

Combine like terms: 9x + -7x = 2x
-19 + 2x = 7 + 7x + -7x

Combine like terms: 7x + -7x = 0
-19 + 2x = 7 + 0
-19 + 2x = 7

Add '19' to each side of the equation.
-19 + 19 + 2x = 7 + 19

Combine like terms: -19 + 19 = 0
0 + 2x = 7 + 19
2x = 7 + 19

Combine like terms: 7 + 19 = 26
2x = 26

Divide each side by '2'.
x = 13

Simplifying
x = 13

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