4(x-3)=-2x+42

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Solution for 4(x-3)=-2x+42 equation:


Simplifying
4(x + -3) = -2x + 42

Reorder the terms:
4(-3 + x) = -2x + 42
(-3 * 4 + x * 4) = -2x + 42
(-12 + 4x) = -2x + 42

Reorder the terms:
-12 + 4x = 42 + -2x

Solving
-12 + 4x = 42 + -2x

Solving for variable 'x'.

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

Add '2x' to each side of the equation.
-12 + 4x + 2x = 42 + -2x + 2x

Combine like terms: 4x + 2x = 6x
-12 + 6x = 42 + -2x + 2x

Combine like terms: -2x + 2x = 0
-12 + 6x = 42 + 0
-12 + 6x = 42

Add '12' to each side of the equation.
-12 + 12 + 6x = 42 + 12

Combine like terms: -12 + 12 = 0
0 + 6x = 42 + 12
6x = 42 + 12

Combine like terms: 42 + 12 = 54
6x = 54

Divide each side by '6'.
x = 9

Simplifying
x = 9

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