4x+12=5(x-7)

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


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

Reorder the terms:
12 + 4x = 5(x + -7)

Reorder the terms:
12 + 4x = 5(-7 + x)
12 + 4x = (-7 * 5 + x * 5)
12 + 4x = (-35 + 5x)

Solving
12 + 4x = -35 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
12 + 4x + -5x = -35 + 5x + -5x

Combine like terms: 4x + -5x = -1x
12 + -1x = -35 + 5x + -5x

Combine like terms: 5x + -5x = 0
12 + -1x = -35 + 0
12 + -1x = -35

Add '-12' to each side of the equation.
12 + -12 + -1x = -35 + -12

Combine like terms: 12 + -12 = 0
0 + -1x = -35 + -12
-1x = -35 + -12

Combine like terms: -35 + -12 = -47
-1x = -47

Divide each side by '-1'.
x = 47

Simplifying
x = 47

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