7x-(-56)=28

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Solution for 7x-(-56)=28 equation: 


Simplifying
7x + -1(-56) = 28

Multiply -1 * -56
7x + 56 = 28

Reorder the terms:
56 + 7x = 28

Solving
56 + 7x = 28

Solving for variable 'x'.

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

Add '-56' to each side of the equation.
56 + -56 + 7x = 28 + -56

Combine like terms: 56 + -56 = 0
0 + 7x = 28 + -56
7x = 28 + -56

Combine like terms: 28 + -56 = -28
7x = -28

Divide each side by '7'.
x = -4

Simplifying
x = -4

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