-7x-2=13-9x

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Solution for -7x-2=13-9x equation:


Simplifying
-7x + -2 = 13 + -9x

Reorder the terms:
-2 + -7x = 13 + -9x

Solving
-2 + -7x = 13 + -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.
-2 + -7x + 9x = 13 + -9x + 9x

Combine like terms: -7x + 9x = 2x
-2 + 2x = 13 + -9x + 9x

Combine like terms: -9x + 9x = 0
-2 + 2x = 13 + 0
-2 + 2x = 13

Add '2' to each side of the equation.
-2 + 2 + 2x = 13 + 2

Combine like terms: -2 + 2 = 0
0 + 2x = 13 + 2
2x = 13 + 2

Combine like terms: 13 + 2 = 15
2x = 15

Divide each side by '2'.
x = 7.5

Simplifying
x = 7.5

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