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

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


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

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

Reorder the terms:
3 + 9x + -2x = 15 + 3x

Combine like terms: 9x + -2x = 7x
3 + 7x = 15 + 3x

Solving
3 + 7x = 15 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
3 + 7x + -3x = 15 + 3x + -3x

Combine like terms: 7x + -3x = 4x
3 + 4x = 15 + 3x + -3x

Combine like terms: 3x + -3x = 0
3 + 4x = 15 + 0
3 + 4x = 15

Add '-3' to each side of the equation.
3 + -3 + 4x = 15 + -3

Combine like terms: 3 + -3 = 0
0 + 4x = 15 + -3
4x = 15 + -3

Combine like terms: 15 + -3 = 12
4x = 12

Divide each side by '4'.
x = 3

Simplifying
x = 3

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