X-(-1)=(-7)

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Solution for X-(-1)=(-7) equation: 


Simplifying
X + -1(-1) = (-7)

Multiply -1 * -1
X + 1 = (-7)

Reorder the terms:
1 + X = (-7)
1 + X = -7

Solving
1 + X = -7

Solving for variable 'X'.

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

Add '-1' to each side of the equation.
1 + -1 + X = -7 + -1

Combine like terms: 1 + -1 = 0
0 + X = -7 + -1
X = -7 + -1

Combine like terms: -7 + -1 = -8
X = -8

Simplifying
X = -8

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