3x-8+2x+3=4x+15

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Solution for 3x-8+2x+3=4x+15 equation:


Simplifying
3x + -8 + 2x + 3 = 4x + 15

Reorder the terms:
-8 + 3 + 3x + 2x = 4x + 15

Combine like terms: -8 + 3 = -5
-5 + 3x + 2x = 4x + 15

Combine like terms: 3x + 2x = 5x
-5 + 5x = 4x + 15

Reorder the terms:
-5 + 5x = 15 + 4x

Solving
-5 + 5x = 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.
-5 + 5x + -4x = 15 + 4x + -4x

Combine like terms: 5x + -4x = 1x
-5 + 1x = 15 + 4x + -4x

Combine like terms: 4x + -4x = 0
-5 + 1x = 15 + 0
-5 + 1x = 15

Add '5' to each side of the equation.
-5 + 5 + 1x = 15 + 5

Combine like terms: -5 + 5 = 0
0 + 1x = 15 + 5
1x = 15 + 5

Combine like terms: 15 + 5 = 20
1x = 20

Divide each side by '1'.
x = 20

Simplifying
x = 20

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