X-(3)=-7

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Solution for X-(3)=-7 equation: 


Simplifying
X + -1(3) = -7

Multiply -1 * 3
X + -3 = -7

Reorder the terms:
-3 + X = -7

Solving
-3 + X = -7

Solving for variable 'X'.

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

Add '3' to each side of the equation.
-3 + 3 + X = -7 + 3

Combine like terms: -3 + 3 = 0
0 + X = -7 + 3
X = -7 + 3

Combine like terms: -7 + 3 = -4
X = -4

Simplifying
X = -4

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