-3(3x-10)=-42

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Solution for -3(3x-10)=-42 equation:


Simplifying
-3(3x + -10) = -42

Reorder the terms:
-3(-10 + 3x) = -42
(-10 * -3 + 3x * -3) = -42
(30 + -9x) = -42

Solving
30 + -9x = -42

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 + -9x = -42 + -30

Combine like terms: 30 + -30 = 0
0 + -9x = -42 + -30
-9x = -42 + -30

Combine like terms: -42 + -30 = -72
-9x = -72

Divide each side by '-9'.
x = 8

Simplifying
x = 8

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