3x+4+2x-1=6-5x+12

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Solution for 3x+4+2x-1=6-5x+12 equation:


Simplifying
3x + 4 + 2x + -1 = 6 + -5x + 12

Reorder the terms:
4 + -1 + 3x + 2x = 6 + -5x + 12

Combine like terms: 4 + -1 = 3
3 + 3x + 2x = 6 + -5x + 12

Combine like terms: 3x + 2x = 5x
3 + 5x = 6 + -5x + 12

Reorder the terms:
3 + 5x = 6 + 12 + -5x

Combine like terms: 6 + 12 = 18
3 + 5x = 18 + -5x

Solving
3 + 5x = 18 + -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.
3 + 5x + 5x = 18 + -5x + 5x

Combine like terms: 5x + 5x = 10x
3 + 10x = 18 + -5x + 5x

Combine like terms: -5x + 5x = 0
3 + 10x = 18 + 0
3 + 10x = 18

Add '-3' to each side of the equation.
3 + -3 + 10x = 18 + -3

Combine like terms: 3 + -3 = 0
0 + 10x = 18 + -3
10x = 18 + -3

Combine like terms: 18 + -3 = 15
10x = 15

Divide each side by '10'.
x = 1.5

Simplifying
x = 1.5

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