7*8=x-4

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Solution for 7*8=x-4 equation:


Simplifying
7 * 8 = x + -4

Multiply 7 * 8
56 = x + -4

Reorder the terms:
56 = -4 + x

Solving
56 = -4 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
56 + -1x = -4 + x + -1x

Combine like terms: x + -1x = 0
56 + -1x = -4 + 0
56 + -1x = -4

Add '-56' to each side of the equation.
56 + -56 + -1x = -4 + -56

Combine like terms: 56 + -56 = 0
0 + -1x = -4 + -56
-1x = -4 + -56

Combine like terms: -4 + -56 = -60
-1x = -60

Divide each side by '-1'.
x = 60

Simplifying
x = 60

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