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

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


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

Reorder the terms:
2(4 + 3x) + -1(4x + -1) = 3(x + 2)
(4 * 2 + 3x * 2) + -1(4x + -1) = 3(x + 2)
(8 + 6x) + -1(4x + -1) = 3(x + 2)

Reorder the terms:
8 + 6x + -1(-1 + 4x) = 3(x + 2)
8 + 6x + (-1 * -1 + 4x * -1) = 3(x + 2)
8 + 6x + (1 + -4x) = 3(x + 2)

Reorder the terms:
8 + 1 + 6x + -4x = 3(x + 2)

Combine like terms: 8 + 1 = 9
9 + 6x + -4x = 3(x + 2)

Combine like terms: 6x + -4x = 2x
9 + 2x = 3(x + 2)

Reorder the terms:
9 + 2x = 3(2 + x)
9 + 2x = (2 * 3 + x * 3)
9 + 2x = (6 + 3x)

Solving
9 + 2x = 6 + 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.
9 + 2x + -3x = 6 + 3x + -3x

Combine like terms: 2x + -3x = -1x
9 + -1x = 6 + 3x + -3x

Combine like terms: 3x + -3x = 0
9 + -1x = 6 + 0
9 + -1x = 6

Add '-9' to each side of the equation.
9 + -9 + -1x = 6 + -9

Combine like terms: 9 + -9 = 0
0 + -1x = 6 + -9
-1x = 6 + -9

Combine like terms: 6 + -9 = -3
-1x = -3

Divide each side by '-1'.
x = 3

Simplifying
x = 3

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