7(6-x)=-3(x+2)

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Solution for 7(6-x)=-3(x+2) equation:


Simplifying
7(6 + -1x) = -3(x + 2)
(6 * 7 + -1x * 7) = -3(x + 2)
(42 + -7x) = -3(x + 2)

Reorder the terms:
42 + -7x = -3(2 + x)
42 + -7x = (2 * -3 + x * -3)
42 + -7x = (-6 + -3x)

Solving
42 + -7x = -6 + -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.
42 + -7x + 3x = -6 + -3x + 3x

Combine like terms: -7x + 3x = -4x
42 + -4x = -6 + -3x + 3x

Combine like terms: -3x + 3x = 0
42 + -4x = -6 + 0
42 + -4x = -6

Add '-42' to each side of the equation.
42 + -42 + -4x = -6 + -42

Combine like terms: 42 + -42 = 0
0 + -4x = -6 + -42
-4x = -6 + -42

Combine like terms: -6 + -42 = -48
-4x = -48

Divide each side by '-4'.
x = 12

Simplifying
x = 12

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