8-(7)(x)=-28

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Solution for 8-(7)(x)=-28 equation: 


Simplifying
8 + -1(7)(x) = -28

Multiply -1 * 7
8 + -7x = -28

Solving
8 + -7x = -28

Solving for variable 'x'.

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

Add '-8' to each side of the equation.
8 + -8 + -7x = -28 + -8

Combine like terms: 8 + -8 = 0
0 + -7x = -28 + -8
-7x = -28 + -8

Combine like terms: -28 + -8 = -36
-7x = -36

Divide each side by '-7'.
x = 5.142857143

Simplifying
x = 5.142857143

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