x+64=7-2x

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Solution for x+64=7-2x equation:


Simplifying
x + 64 = 7 + -2x

Reorder the terms:
64 + x = 7 + -2x

Solving
64 + x = 7 + -2x

Solving for variable 'x'.

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

Add '2x' to each side of the equation.
64 + x + 2x = 7 + -2x + 2x

Combine like terms: x + 2x = 3x
64 + 3x = 7 + -2x + 2x

Combine like terms: -2x + 2x = 0
64 + 3x = 7 + 0
64 + 3x = 7

Add '-64' to each side of the equation.
64 + -64 + 3x = 7 + -64

Combine like terms: 64 + -64 = 0
0 + 3x = 7 + -64
3x = 7 + -64

Combine like terms: 7 + -64 = -57
3x = -57

Divide each side by '3'.
x = -19

Simplifying
x = -19

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