10(3x+2)+10=120

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Solution for 10(3x+2)+10=120 equation:


Simplifying
10(3x + 2) + 10 = 120

Reorder the terms:
10(2 + 3x) + 10 = 120
(2 * 10 + 3x * 10) + 10 = 120
(20 + 30x) + 10 = 120

Reorder the terms:
20 + 10 + 30x = 120

Combine like terms: 20 + 10 = 30
30 + 30x = 120

Solving
30 + 30x = 120

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 + 30x = 120 + -30

Combine like terms: 30 + -30 = 0
0 + 30x = 120 + -30
30x = 120 + -30

Combine like terms: 120 + -30 = 90
30x = 90

Divide each side by '30'.
x = 3

Simplifying
x = 3

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