5x-2.5=10x+9

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Solution for 5x-2.5=10x+9 equation:


Simplifying
5x + -2.5 = 10x + 9

Reorder the terms:
-2.5 + 5x = 10x + 9

Reorder the terms:
-2.5 + 5x = 9 + 10x

Solving
-2.5 + 5x = 9 + 10x

Solving for variable 'x'.

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

Add '-10x' to each side of the equation.
-2.5 + 5x + -10x = 9 + 10x + -10x

Combine like terms: 5x + -10x = -5x
-2.5 + -5x = 9 + 10x + -10x

Combine like terms: 10x + -10x = 0
-2.5 + -5x = 9 + 0
-2.5 + -5x = 9

Add '2.5' to each side of the equation.
-2.5 + 2.5 + -5x = 9 + 2.5

Combine like terms: -2.5 + 2.5 = 0.0
0.0 + -5x = 9 + 2.5
-5x = 9 + 2.5

Combine like terms: 9 + 2.5 = 11.5
-5x = 11.5

Divide each side by '-5'.
x = -2.3

Simplifying
x = -2.3

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