8.2x+1.5=21.5-1.8x

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Solution for 8.2x+1.5=21.5-1.8x equation:


Simplifying
8.2x + 1.5 = 21.5 + -1.8x

Reorder the terms:
1.5 + 8.2x = 21.5 + -1.8x

Solving
1.5 + 8.2x = 21.5 + -1.8x

Solving for variable 'x'.

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

Add '1.8x' to each side of the equation.
1.5 + 8.2x + 1.8x = 21.5 + -1.8x + 1.8x

Combine like terms: 8.2x + 1.8x = 10x
1.5 + 10x = 21.5 + -1.8x + 1.8x

Combine like terms: -1.8x + 1.8x = 0.0
1.5 + 10x = 21.5 + 0.0
1.5 + 10x = 21.5

Add '-1.5' to each side of the equation.
1.5 + -1.5 + 10x = 21.5 + -1.5

Combine like terms: 1.5 + -1.5 = 0.0
0.0 + 10x = 21.5 + -1.5
10x = 21.5 + -1.5

Combine like terms: 21.5 + -1.5 = 20
10x = 20

Divide each side by '10'.
x = 2

Simplifying
x = 2

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