3x+8=2(15-x)+3

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


Simplifying
3x + 8 = 2(15 + -1x) + 3

Reorder the terms:
8 + 3x = 2(15 + -1x) + 3
8 + 3x = (15 * 2 + -1x * 2) + 3
8 + 3x = (30 + -2x) + 3

Reorder the terms:
8 + 3x = 30 + 3 + -2x

Combine like terms: 30 + 3 = 33
8 + 3x = 33 + -2x

Solving
8 + 3x = 33 + -2x

Solving for variable 'x'.

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

Add '2x' to each side of the equation.
8 + 3x + 2x = 33 + -2x + 2x

Combine like terms: 3x + 2x = 5x
8 + 5x = 33 + -2x + 2x

Combine like terms: -2x + 2x = 0
8 + 5x = 33 + 0
8 + 5x = 33

Add '-8' to each side of the equation.
8 + -8 + 5x = 33 + -8

Combine like terms: 8 + -8 = 0
0 + 5x = 33 + -8
5x = 33 + -8

Combine like terms: 33 + -8 = 25
5x = 25

Divide each side by '5'.
x = 5

Simplifying
x = 5

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