3.5(2x+4.5)=57.75

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Solution for 3.5(2x+4.5)=57.75 equation: 


Simplifying
3.5(2x + 4.5) = 57.75

Reorder the terms:
3.5(4.5 + 2x) = 57.75
(4.5 * 3.5 + 2x * 3.5) = 57.75
(15.75 + 7x) = 57.75

Solving
15.75 + 7x = 57.75

Solving for variable 'x'.

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

Add '-15.75' to each side of the equation.
15.75 + -15.75 + 7x = 57.75 + -15.75

Combine like terms: 15.75 + -15.75 = 0.00
0.00 + 7x = 57.75 + -15.75
7x = 57.75 + -15.75

Combine like terms: 57.75 + -15.75 = 42
7x = 42

Divide each side by '7'.
x = 6

Simplifying
x = 6

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