7+3x-9=64

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Solution for 7+3x-9=64 equation: 


Simplifying
7 + 3x + -9 = 64

Reorder the terms:
7 + -9 + 3x = 64

Combine like terms: 7 + -9 = -2
-2 + 3x = 64

Solving
-2 + 3x = 64

Solving for variable 'x'.

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

Add '2' to each side of the equation.
-2 + 2 + 3x = 64 + 2

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

Combine like terms: 64 + 2 = 66
3x = 66

Divide each side by '3'.
x = 22

Simplifying
x = 22

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