x+2+3x+8=9-5x+20

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Solution for x+2+3x+8=9-5x+20 equation:


Simplifying
x + 2 + 3x + 8 = 9 + -5x + 20

Reorder the terms:
2 + 8 + x + 3x = 9 + -5x + 20

Combine like terms: 2 + 8 = 10
10 + x + 3x = 9 + -5x + 20

Combine like terms: x + 3x = 4x
10 + 4x = 9 + -5x + 20

Reorder the terms:
10 + 4x = 9 + 20 + -5x

Combine like terms: 9 + 20 = 29
10 + 4x = 29 + -5x

Solving
10 + 4x = 29 + -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.
10 + 4x + 5x = 29 + -5x + 5x

Combine like terms: 4x + 5x = 9x
10 + 9x = 29 + -5x + 5x

Combine like terms: -5x + 5x = 0
10 + 9x = 29 + 0
10 + 9x = 29

Add '-10' to each side of the equation.
10 + -10 + 9x = 29 + -10

Combine like terms: 10 + -10 = 0
0 + 9x = 29 + -10
9x = 29 + -10

Combine like terms: 29 + -10 = 19
9x = 19

Divide each side by '9'.
x = 2.111111111

Simplifying
x = 2.111111111

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