72-4(8-2x)=100

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Solution for 72-4(8-2x)=100 equation: 


Simplifying
72 + -4(8 + -2x) = 100
72 + (8 * -4 + -2x * -4) = 100
72 + (-32 + 8x) = 100

Combine like terms: 72 + -32 = 40
40 + 8x = 100

Solving
40 + 8x = 100

Solving for variable 'x'.

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

Add '-40' to each side of the equation.
40 + -40 + 8x = 100 + -40

Combine like terms: 40 + -40 = 0
0 + 8x = 100 + -40
8x = 100 + -40

Combine like terms: 100 + -40 = 60
8x = 60

Divide each side by '8'.
x = 7.5

Simplifying
x = 7.5

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