15x+7-9x-7=15+16+11

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Solution for 15x+7-9x-7=15+16+11 equation:


Simplifying
15x + 7 + -9x + -7 = 15 + 16 + 11

Reorder the terms:
7 + -7 + 15x + -9x = 15 + 16 + 11

Combine like terms: 7 + -7 = 0
0 + 15x + -9x = 15 + 16 + 11
15x + -9x = 15 + 16 + 11

Combine like terms: 15x + -9x = 6x
6x = 15 + 16 + 11

Combine like terms: 15 + 16 = 31
6x = 31 + 11

Combine like terms: 31 + 11 = 42
6x = 42

Solving
6x = 42

Solving for variable 'x'.

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

Divide each side by '6'.
x = 7

Simplifying
x = 7

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