2x-4+3x-8=3(x+1)

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Solution for 2x-4+3x-8=3(x+1) equation:


Simplifying
2x + -4 + 3x + -8 = 3(x + 1)

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

Combine like terms: -4 + -8 = -12
-12 + 2x + 3x = 3(x + 1)

Combine like terms: 2x + 3x = 5x
-12 + 5x = 3(x + 1)

Reorder the terms:
-12 + 5x = 3(1 + x)
-12 + 5x = (1 * 3 + x * 3)
-12 + 5x = (3 + 3x)

Solving
-12 + 5x = 3 + 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.
-12 + 5x + -3x = 3 + 3x + -3x

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

Combine like terms: 3x + -3x = 0
-12 + 2x = 3 + 0
-12 + 2x = 3

Add '12' to each side of the equation.
-12 + 12 + 2x = 3 + 12

Combine like terms: -12 + 12 = 0
0 + 2x = 3 + 12
2x = 3 + 12

Combine like terms: 3 + 12 = 15
2x = 15

Divide each side by '2'.
x = 7.5

Simplifying
x = 7.5

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