-30-6x=-3x+42

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Solution for -30-6x=-3x+42 equation:


Simplifying
-30 + -6x = -3x + 42

Reorder the terms:
-30 + -6x = 42 + -3x

Solving
-30 + -6x = 42 + -3x

Solving for variable 'x'.

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

Add '3x' to each side of the equation.
-30 + -6x + 3x = 42 + -3x + 3x

Combine like terms: -6x + 3x = -3x
-30 + -3x = 42 + -3x + 3x

Combine like terms: -3x + 3x = 0
-30 + -3x = 42 + 0
-30 + -3x = 42

Add '30' to each side of the equation.
-30 + 30 + -3x = 42 + 30

Combine like terms: -30 + 30 = 0
0 + -3x = 42 + 30
-3x = 42 + 30

Combine like terms: 42 + 30 = 72
-3x = 72

Divide each side by '-3'.
x = -24

Simplifying
x = -24

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