8.5-3x-x=2

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Solution for 8.5-3x-x=2 equation:


Simplifying
8.5 + -3x + -1x = 2

Combine like terms: -3x + -1x = -4x
8.5 + -4x = 2

Solving
8.5 + -4x = 2

Solving for variable 'x'.

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

Add '-8.5' to each side of the equation.
8.5 + -8.5 + -4x = 2 + -8.5

Combine like terms: 8.5 + -8.5 = 0.0
0.0 + -4x = 2 + -8.5
-4x = 2 + -8.5

Combine like terms: 2 + -8.5 = -6.5
-4x = -6.5

Divide each side by '-4'.
x = 1.625

Simplifying
x = 1.625

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