7(x-2)+2x=22

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Solution for 7(x-2)+2x=22 equation:


Simplifying
7(x + -2) + 2x = 22

Reorder the terms:
7(-2 + x) + 2x = 22
(-2 * 7 + x * 7) + 2x = 22
(-14 + 7x) + 2x = 22

Combine like terms: 7x + 2x = 9x
-14 + 9x = 22

Solving
-14 + 9x = 22

Solving for variable 'x'.

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

Add '14' to each side of the equation.
-14 + 14 + 9x = 22 + 14

Combine like terms: -14 + 14 = 0
0 + 9x = 22 + 14
9x = 22 + 14

Combine like terms: 22 + 14 = 36
9x = 36

Divide each side by '9'.
x = 4

Simplifying
x = 4

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