9(x-2)+7=12

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Solution for 9(x-2)+7=12 equation:


Simplifying
9(x + -2) + 7 = 12

Reorder the terms:
9(-2 + x) + 7 = 12
(-2 * 9 + x * 9) + 7 = 12
(-18 + 9x) + 7 = 12

Reorder the terms:
-18 + 7 + 9x = 12

Combine like terms: -18 + 7 = -11
-11 + 9x = 12

Solving
-11 + 9x = 12

Solving for variable 'x'.

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

Add '11' to each side of the equation.
-11 + 11 + 9x = 12 + 11

Combine like terms: -11 + 11 = 0
0 + 9x = 12 + 11
9x = 12 + 11

Combine like terms: 12 + 11 = 23
9x = 23

Divide each side by '9'.
x = 2.555555556

Simplifying
x = 2.555555556

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