3(39.95+x)=143.7

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Solution for 3(39.95+x)=143.7 equation: 


Simplifying
3(39.95 + x) = 143.7
(39.95 * 3 + x * 3) = 143.7
(119.85 + 3x) = 143.7

Solving
119.85 + 3x = 143.7

Solving for variable 'x'.

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

Add '-119.85' to each side of the equation.
119.85 + -119.85 + 3x = 143.7 + -119.85

Combine like terms: 119.85 + -119.85 = 0.00
0.00 + 3x = 143.7 + -119.85
3x = 143.7 + -119.85

Combine like terms: 143.7 + -119.85 = 23.85
3x = 23.85

Divide each side by '3'.
x = 7.95

Simplifying
x = 7.95

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