8x+15-7x=-2-13

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Solution for 8x+15-7x=-2-13 equation: 


Simplifying
8x + 15 + -7x = -2 + -13

Reorder the terms:
15 + 8x + -7x = -2 + -13

Combine like terms: 8x + -7x = 1x
15 + 1x = -2 + -13

Combine like terms: -2 + -13 = -15
15 + 1x = -15

Solving
15 + 1x = -15

Solving for variable 'x'.

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

Add '-15' to each side of the equation.
15 + -15 + 1x = -15 + -15

Combine like terms: 15 + -15 = 0
0 + 1x = -15 + -15
1x = -15 + -15

Combine like terms: -15 + -15 = -30
1x = -30

Divide each side by '1'.
x = -30

Simplifying
x = -30

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