30(x+10)=120

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Solution for 30(x+10)=120 equation:


Simplifying
30(x + 10) = 120

Reorder the terms:
30(10 + x) = 120
(10 * 30 + x * 30) = 120
(300 + 30x) = 120

Solving
300 + 30x = 120

Solving for variable 'x'.

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

Add '-300' to each side of the equation.
300 + -300 + 30x = 120 + -300

Combine like terms: 300 + -300 = 0
0 + 30x = 120 + -300
30x = 120 + -300

Combine like terms: 120 + -300 = -180
30x = -180

Divide each side by '30'.
x = -6

Simplifying
x = -6

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