3(5x-6)=-138

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Solution for 3(5x-6)=-138 equation:


Simplifying
3(5x + -6) = -138

Reorder the terms:
3(-6 + 5x) = -138
(-6 * 3 + 5x * 3) = -138
(-18 + 15x) = -138

Solving
-18 + 15x = -138

Solving for variable 'x'.

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

Add '18' to each side of the equation.
-18 + 18 + 15x = -138 + 18

Combine like terms: -18 + 18 = 0
0 + 15x = -138 + 18
15x = -138 + 18

Combine like terms: -138 + 18 = -120
15x = -120

Divide each side by '15'.
x = -8

Simplifying
x = -8

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