2.9x+4=8.5x-9

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Solution for 2.9x+4=8.5x-9 equation:


Simplifying
2.9x + 4 = 8.5x + -9

Reorder the terms:
4 + 2.9x = 8.5x + -9

Reorder the terms:
4 + 2.9x = -9 + 8.5x

Solving
4 + 2.9x = -9 + 8.5x

Solving for variable 'x'.

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

Add '-8.5x' to each side of the equation.
4 + 2.9x + -8.5x = -9 + 8.5x + -8.5x

Combine like terms: 2.9x + -8.5x = -5.6x
4 + -5.6x = -9 + 8.5x + -8.5x

Combine like terms: 8.5x + -8.5x = 0.0
4 + -5.6x = -9 + 0.0
4 + -5.6x = -9

Add '-4' to each side of the equation.
4 + -4 + -5.6x = -9 + -4

Combine like terms: 4 + -4 = 0
0 + -5.6x = -9 + -4
-5.6x = -9 + -4

Combine like terms: -9 + -4 = -13
-5.6x = -13

Divide each side by '-5.6'.
x = 2.321428571

Simplifying
x = 2.321428571

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