2(x+2)-7=9

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


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

Reorder the terms:
2(2 + x) + -7 = 9
(2 * 2 + x * 2) + -7 = 9
(4 + 2x) + -7 = 9

Reorder the terms:
4 + -7 + 2x = 9

Combine like terms: 4 + -7 = -3
-3 + 2x = 9

Solving
-3 + 2x = 9

Solving for variable 'x'.

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

Add '3' to each side of the equation.
-3 + 3 + 2x = 9 + 3

Combine like terms: -3 + 3 = 0
0 + 2x = 9 + 3
2x = 9 + 3

Combine like terms: 9 + 3 = 12
2x = 12

Divide each side by '2'.
x = 6

Simplifying
x = 6

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