4.3x+15-8.9x-2.9=

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Solution for 4.3x+15-8.9x-2.9= equation: 


Simplifying
4.3x + 15 + -8.9x + -2.9 = 0

Reorder the terms:
15 + -2.9 + 4.3x + -8.9x = 0

Combine like terms: 15 + -2.9 = 12.1
12.1 + 4.3x + -8.9x = 0

Combine like terms: 4.3x + -8.9x = -4.6x
12.1 + -4.6x = 0

Solving
12.1 + -4.6x = 0

Solving for variable 'x'.

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

Add '-12.1' to each side of the equation.
12.1 + -12.1 + -4.6x = 0 + -12.1

Combine like terms: 12.1 + -12.1 = 0.0
0.0 + -4.6x = 0 + -12.1
-4.6x = 0 + -12.1

Combine like terms: 0 + -12.1 = -12.1
-4.6x = -12.1

Divide each side by '-4.6'.
x = 2.630434783

Simplifying
x = 2.630434783

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