9-(2x+3)=7

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Solution for 9-(2x+3)=7 equation:


Simplifying
9 + -1(2x + 3) = 7

Reorder the terms:
9 + -1(3 + 2x) = 7
9 + (3 * -1 + 2x * -1) = 7
9 + (-3 + -2x) = 7

Combine like terms: 9 + -3 = 6
6 + -2x = 7

Solving
6 + -2x = 7

Solving for variable 'x'.

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

Add '-6' to each side of the equation.
6 + -6 + -2x = 7 + -6

Combine like terms: 6 + -6 = 0
0 + -2x = 7 + -6
-2x = 7 + -6

Combine like terms: 7 + -6 = 1
-2x = 1

Divide each side by '-2'.
x = -0.5

Simplifying
x = -0.5

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