(-7)+x=(-15)

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Solution for (-7)+x=(-15) equation: 


Simplifying
(-7) + x = (-15)
-7 + x = (-15)
-7 + x = -15

Solving
-7 + x = -15

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 7 + x = -15 + 7

Combine like terms: -7 + 7 = 0
0 + x = -15 + 7
x = -15 + 7

Combine like terms: -15 + 7 = -8
x = -8

Simplifying
x = -8

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