72=4.5(8+2x)

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Solution for 72=4.5(8+2x) equation:


Simplifying
72 = 4.5(8 + 2x)
72 = (8 * 4.5 + 2x * 4.5)
72 = (36 + 9x)

Solving
72 = 36 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
72 + -9x = 36 + 9x + -9x

Combine like terms: 9x + -9x = 0
72 + -9x = 36 + 0
72 + -9x = 36

Add '-72' to each side of the equation.
72 + -72 + -9x = 36 + -72

Combine like terms: 72 + -72 = 0
0 + -9x = 36 + -72
-9x = 36 + -72

Combine like terms: 36 + -72 = -36
-9x = -36

Divide each side by '-9'.
x = 4

Simplifying
x = 4

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