4(7-x)=8

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Solution for 4(7-x)=8 equation: 


Simplifying
4(7 + -1x) = 8
(7 * 4 + -1x * 4) = 8
(28 + -4x) = 8

Solving
28 + -4x = 8

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 + -4x = 8 + -28

Combine like terms: 28 + -28 = 0
0 + -4x = 8 + -28
-4x = 8 + -28

Combine like terms: 8 + -28 = -20
-4x = -20

Divide each side by '-4'.
x = 5

Simplifying
x = 5

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