5(x+12)-30=40

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Solution for 5(x+12)-30=40 equation:


Simplifying
5(x + 12) + -30 = 40

Reorder the terms:
5(12 + x) + -30 = 40
(12 * 5 + x * 5) + -30 = 40
(60 + 5x) + -30 = 40

Reorder the terms:
60 + -30 + 5x = 40

Combine like terms: 60 + -30 = 30
30 + 5x = 40

Solving
30 + 5x = 40

Solving for variable 'x'.

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

Add '-30' to each side of the equation.
30 + -30 + 5x = 40 + -30

Combine like terms: 30 + -30 = 0
0 + 5x = 40 + -30
5x = 40 + -30

Combine like terms: 40 + -30 = 10
5x = 10

Divide each side by '5'.
x = 2

Simplifying
x = 2

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