5(x+3)+2x=102

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Solution for 5(x+3)+2x=102 equation:


Simplifying
5(x + 3) + 2x = 102

Reorder the terms:
5(3 + x) + 2x = 102
(3 * 5 + x * 5) + 2x = 102
(15 + 5x) + 2x = 102

Combine like terms: 5x + 2x = 7x
15 + 7x = 102

Solving
15 + 7x = 102

Solving for variable 'x'.

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

Add '-15' to each side of the equation.
15 + -15 + 7x = 102 + -15

Combine like terms: 15 + -15 = 0
0 + 7x = 102 + -15
7x = 102 + -15

Combine like terms: 102 + -15 = 87
7x = 87

Divide each side by '7'.
x = 12.42857143

Simplifying
x = 12.42857143

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