x-(-28)=49

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Solution for x-(-28)=49 equation: 


Simplifying
x + -1(-28) = 49

Multiply -1 * -28
x + 28 = 49

Reorder the terms:
28 + x = 49

Solving
28 + x = 49

Solving for variable 'x'.

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

Add '-28' to each side of the equation.
28 + -28 + x = 49 + -28

Combine like terms: 28 + -28 = 0
0 + x = 49 + -28
x = 49 + -28

Combine like terms: 49 + -28 = 21
x = 21

Simplifying
x = 21

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