7x+22=9x+30

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Solution for 7x+22=9x+30 equation:


Simplifying
7x + 22 = 9x + 30

Reorder the terms:
22 + 7x = 9x + 30

Reorder the terms:
22 + 7x = 30 + 9x

Solving
22 + 7x = 30 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
22 + 7x + -9x = 30 + 9x + -9x

Combine like terms: 7x + -9x = -2x
22 + -2x = 30 + 9x + -9x

Combine like terms: 9x + -9x = 0
22 + -2x = 30 + 0
22 + -2x = 30

Add '-22' to each side of the equation.
22 + -22 + -2x = 30 + -22

Combine like terms: 22 + -22 = 0
0 + -2x = 30 + -22
-2x = 30 + -22

Combine like terms: 30 + -22 = 8
-2x = 8

Divide each side by '-2'.
x = -4

Simplifying
x = -4

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