3(5x+20)-6x=-30

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Solution for 3(5x+20)-6x=-30 equation:


Simplifying
3(5x + 20) + -6x = -30

Reorder the terms:
3(20 + 5x) + -6x = -30
(20 * 3 + 5x * 3) + -6x = -30
(60 + 15x) + -6x = -30

Combine like terms: 15x + -6x = 9x
60 + 9x = -30

Solving
60 + 9x = -30

Solving for variable 'x'.

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

Add '-60' to each side of the equation.
60 + -60 + 9x = -30 + -60

Combine like terms: 60 + -60 = 0
0 + 9x = -30 + -60
9x = -30 + -60

Combine like terms: -30 + -60 = -90
9x = -90

Divide each side by '9'.
x = -10

Simplifying
x = -10

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