2x+2.5=8.7

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Solution for 2x+2.5=8.7 equation: 


Simplifying
2x + 2.5 = 8.7

Reorder the terms:
2.5 + 2x = 8.7

Solving
2.5 + 2x = 8.7

Solving for variable 'x'.

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

Add '-2.5' to each side of the equation.
2.5 + -2.5 + 2x = 8.7 + -2.5

Combine like terms: 2.5 + -2.5 = 0.0
0.0 + 2x = 8.7 + -2.5
2x = 8.7 + -2.5

Combine like terms: 8.7 + -2.5 = 6.2
2x = 6.2

Divide each side by '2'.
x = 3.1

Simplifying
x = 3.1

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