8+5(3x-4)=7(x-12)

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Solution for 8+5(3x-4)=7(x-12) equation:


Simplifying
8 + 5(3x + -4) = 7(x + -12)

Reorder the terms:
8 + 5(-4 + 3x) = 7(x + -12)
8 + (-4 * 5 + 3x * 5) = 7(x + -12)
8 + (-20 + 15x) = 7(x + -12)

Combine like terms: 8 + -20 = -12
-12 + 15x = 7(x + -12)

Reorder the terms:
-12 + 15x = 7(-12 + x)
-12 + 15x = (-12 * 7 + x * 7)
-12 + 15x = (-84 + 7x)

Solving
-12 + 15x = -84 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
-12 + 15x + -7x = -84 + 7x + -7x

Combine like terms: 15x + -7x = 8x
-12 + 8x = -84 + 7x + -7x

Combine like terms: 7x + -7x = 0
-12 + 8x = -84 + 0
-12 + 8x = -84

Add '12' to each side of the equation.
-12 + 12 + 8x = -84 + 12

Combine like terms: -12 + 12 = 0
0 + 8x = -84 + 12
8x = -84 + 12

Combine like terms: -84 + 12 = -72
8x = -72

Divide each side by '8'.
x = -9

Simplifying
x = -9

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