4x-7*-8=28

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Solution for 4x-7*-8=28 equation: 


Simplifying
4x + -7 * -8 = 28

Multiply -7 * -8
4x + 56 = 28

Reorder the terms:
56 + 4x = 28

Solving
56 + 4x = 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 + 4x = 28 + -56

Combine like terms: 56 + -56 = 0
0 + 4x = 28 + -56
4x = 28 + -56

Combine like terms: 28 + -56 = -28
4x = -28

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

Simplifying
x = -7

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