2(3x-1)+9=4x+15

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Solution for 2(3x-1)+9=4x+15 equation:


Simplifying
2(3x + -1) + 9 = 4x + 15

Reorder the terms:
2(-1 + 3x) + 9 = 4x + 15
(-1 * 2 + 3x * 2) + 9 = 4x + 15
(-2 + 6x) + 9 = 4x + 15

Reorder the terms:
-2 + 9 + 6x = 4x + 15

Combine like terms: -2 + 9 = 7
7 + 6x = 4x + 15

Reorder the terms:
7 + 6x = 15 + 4x

Solving
7 + 6x = 15 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
7 + 6x + -4x = 15 + 4x + -4x

Combine like terms: 6x + -4x = 2x
7 + 2x = 15 + 4x + -4x

Combine like terms: 4x + -4x = 0
7 + 2x = 15 + 0
7 + 2x = 15

Add '-7' to each side of the equation.
7 + -7 + 2x = 15 + -7

Combine like terms: 7 + -7 = 0
0 + 2x = 15 + -7
2x = 15 + -7

Combine like terms: 15 + -7 = 8
2x = 8

Divide each side by '2'.
x = 4

Simplifying
x = 4

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