3x-10-2x+15=3.5

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Solution for 3x-10-2x+15=3.5 equation:


Simplifying
3x + -10 + -2x + 15 = 3.5

Reorder the terms:
-10 + 15 + 3x + -2x = 3.5

Combine like terms: -10 + 15 = 5
5 + 3x + -2x = 3.5

Combine like terms: 3x + -2x = 1x
5 + 1x = 3.5

Solving
5 + 1x = 3.5

Solving for variable 'x'.

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

Add '-5' to each side of the equation.
5 + -5 + 1x = 3.5 + -5

Combine like terms: 5 + -5 = 0
0 + 1x = 3.5 + -5
1x = 3.5 + -5

Combine like terms: 3.5 + -5 = -1.5
1x = -1.5

Divide each side by '1'.
x = -1.5

Simplifying
x = -1.5

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