13-7x=-64

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Solution for 13-7x=-64 equation: 


Simplifying
13 + -7x = -64

Solving
13 + -7x = -64

Solving for variable 'x'.

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

Add '-13' to each side of the equation.
13 + -13 + -7x = -64 + -13

Combine like terms: 13 + -13 = 0
0 + -7x = -64 + -13
-7x = -64 + -13

Combine like terms: -64 + -13 = -77
-7x = -77

Divide each side by '-7'.
x = 11

Simplifying
x = 11

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