3(x+2)-4x=3x+15

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Solution for 3(x+2)-4x=3x+15 equation:


Simplifying
3(x + 2) + -4x = 3x + 15

Reorder the terms:
3(2 + x) + -4x = 3x + 15
(2 * 3 + x * 3) + -4x = 3x + 15
(6 + 3x) + -4x = 3x + 15

Combine like terms: 3x + -4x = -1x
6 + -1x = 3x + 15

Reorder the terms:
6 + -1x = 15 + 3x

Solving
6 + -1x = 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.
6 + -1x + -3x = 15 + 3x + -3x

Combine like terms: -1x + -3x = -4x
6 + -4x = 15 + 3x + -3x

Combine like terms: 3x + -3x = 0
6 + -4x = 15 + 0
6 + -4x = 15

Add '-6' to each side of the equation.
6 + -6 + -4x = 15 + -6

Combine like terms: 6 + -6 = 0
0 + -4x = 15 + -6
-4x = 15 + -6

Combine like terms: 15 + -6 = 9
-4x = 9

Divide each side by '-4'.
x = -2.25

Simplifying
x = -2.25

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