-4(x-3)=x+7

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Solution for -4(x-3)=x+7 equation:


Simplifying
-4(x + -3) = x + 7

Reorder the terms:
-4(-3 + x) = x + 7
(-3 * -4 + x * -4) = x + 7
(12 + -4x) = x + 7

Reorder the terms:
12 + -4x = 7 + x

Solving
12 + -4x = 7 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
12 + -4x + -1x = 7 + x + -1x

Combine like terms: -4x + -1x = -5x
12 + -5x = 7 + x + -1x

Combine like terms: x + -1x = 0
12 + -5x = 7 + 0
12 + -5x = 7

Add '-12' to each side of the equation.
12 + -12 + -5x = 7 + -12

Combine like terms: 12 + -12 = 0
0 + -5x = 7 + -12
-5x = 7 + -12

Combine like terms: 7 + -12 = -5
-5x = -5

Divide each side by '-5'.
x = 1

Simplifying
x = 1

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