9+2.5x-13+(-x)=

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Solution for 9+2.5x-13+(-x)= equation:


Simplifying
9 + 2.5x + -13 + (-1x) = 0

Reorder the terms:
9 + -13 + 2.5x + (-1x) = 0

Combine like terms: 9 + -13 = -4
-4 + 2.5x + (-1x) = 0

Combine like terms: 2.5x + (-1x) = 1.5x
-4 + 1.5x = 0

Solving
-4 + 1.5x = 0

Solving for variable 'x'.

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

Add '4' to each side of the equation.
-4 + 4 + 1.5x = 0 + 4

Combine like terms: -4 + 4 = 0
0 + 1.5x = 0 + 4
1.5x = 0 + 4

Combine like terms: 0 + 4 = 4
1.5x = 4

Divide each side by '1.5'.
x = 2.666666667

Simplifying
x = 2.666666667

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