20+8x=3.5+15x+3

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Solution for 20+8x=3.5+15x+3 equation: 


Simplifying
20 + 8x = 3.5 + 15x + 3

Reorder the terms:
20 + 8x = 3.5 + 3 + 15x

Combine like terms: 3.5 + 3 = 6.5
20 + 8x = 6.5 + 15x

Solving
20 + 8x = 6.5 + 15x

Solving for variable 'x'.

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

Add '-15x' to each side of the equation.
20 + 8x + -15x = 6.5 + 15x + -15x

Combine like terms: 8x + -15x = -7x
20 + -7x = 6.5 + 15x + -15x

Combine like terms: 15x + -15x = 0
20 + -7x = 6.5 + 0
20 + -7x = 6.5

Add '-20' to each side of the equation.
20 + -20 + -7x = 6.5 + -20

Combine like terms: 20 + -20 = 0
0 + -7x = 6.5 + -20
-7x = 6.5 + -20

Combine like terms: 6.5 + -20 = -13.5
-7x = -13.5

Divide each side by '-7'.
x = 1.928571429

Simplifying
x = 1.928571429

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