64+12x=7x-4

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Solution for 64+12x=7x-4 equation:


Simplifying
64 + 12x = 7x + -4

Reorder the terms:
64 + 12x = -4 + 7x

Solving
64 + 12x = -4 + 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.
64 + 12x + -7x = -4 + 7x + -7x

Combine like terms: 12x + -7x = 5x
64 + 5x = -4 + 7x + -7x

Combine like terms: 7x + -7x = 0
64 + 5x = -4 + 0
64 + 5x = -4

Add '-64' to each side of the equation.
64 + -64 + 5x = -4 + -64

Combine like terms: 64 + -64 = 0
0 + 5x = -4 + -64
5x = -4 + -64

Combine like terms: -4 + -64 = -68
5x = -68

Divide each side by '5'.
x = -13.6

Simplifying
x = -13.6

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