9-(2x+3)=15-5x

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Solution for 9-(2x+3)=15-5x equation:


Simplifying
9 + -1(2x + 3) = 15 + -5x

Reorder the terms:
9 + -1(3 + 2x) = 15 + -5x
9 + (3 * -1 + 2x * -1) = 15 + -5x
9 + (-3 + -2x) = 15 + -5x

Combine like terms: 9 + -3 = 6
6 + -2x = 15 + -5x

Solving
6 + -2x = 15 + -5x

Solving for variable 'x'.

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

Add '5x' to each side of the equation.
6 + -2x + 5x = 15 + -5x + 5x

Combine like terms: -2x + 5x = 3x
6 + 3x = 15 + -5x + 5x

Combine like terms: -5x + 5x = 0
6 + 3x = 15 + 0
6 + 3x = 15

Add '-6' to each side of the equation.
6 + -6 + 3x = 15 + -6

Combine like terms: 6 + -6 = 0
0 + 3x = 15 + -6
3x = 15 + -6

Combine like terms: 15 + -6 = 9
3x = 9

Divide each side by '3'.
x = 3

Simplifying
x = 3

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