9x+72+2=7x+64

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Solution for 9x+72+2=7x+64 equation:


Simplifying
9x + 72 + 2 = 7x + 64

Reorder the terms:
72 + 2 + 9x = 7x + 64

Combine like terms: 72 + 2 = 74
74 + 9x = 7x + 64

Reorder the terms:
74 + 9x = 64 + 7x

Solving
74 + 9x = 64 + 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.
74 + 9x + -7x = 64 + 7x + -7x

Combine like terms: 9x + -7x = 2x
74 + 2x = 64 + 7x + -7x

Combine like terms: 7x + -7x = 0
74 + 2x = 64 + 0
74 + 2x = 64

Add '-74' to each side of the equation.
74 + -74 + 2x = 64 + -74

Combine like terms: 74 + -74 = 0
0 + 2x = 64 + -74
2x = 64 + -74

Combine like terms: 64 + -74 = -10
2x = -10

Divide each side by '2'.
x = -5

Simplifying
x = -5

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