x-(-27)=42

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Solution for x-(-27)=42 equation: 


Simplifying
x + -1(-27) = 42

Multiply -1 * -27
x + 27 = 42

Reorder the terms:
27 + x = 42

Solving
27 + x = 42

Solving for variable 'x'.

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

Add '-27' to each side of the equation.
27 + -27 + x = 42 + -27

Combine like terms: 27 + -27 = 0
0 + x = 42 + -27
x = 42 + -27

Combine like terms: 42 + -27 = 15
x = 15

Simplifying
x = 15

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