7x+4=-3(x+12)

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Solution for 7x+4=-3(x+12) equation:


Simplifying
7x + 4 = -3(x + 12)

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

Reorder the terms:
4 + 7x = -3(12 + x)
4 + 7x = (12 * -3 + x * -3)
4 + 7x = (-36 + -3x)

Solving
4 + 7x = -36 + -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.
4 + 7x + 3x = -36 + -3x + 3x

Combine like terms: 7x + 3x = 10x
4 + 10x = -36 + -3x + 3x

Combine like terms: -3x + 3x = 0
4 + 10x = -36 + 0
4 + 10x = -36

Add '-4' to each side of the equation.
4 + -4 + 10x = -36 + -4

Combine like terms: 4 + -4 = 0
0 + 10x = -36 + -4
10x = -36 + -4

Combine like terms: -36 + -4 = -40
10x = -40

Divide each side by '10'.
x = -4

Simplifying
x = -4

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