2.85x-4.2=2.5x-6.65

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Solution for 2.85x-4.2=2.5x-6.65 equation: 


Simplifying
2.85x + -4.2 = 2.5x + -6.65

Reorder the terms:
-4.2 + 2.85x = 2.5x + -6.65

Reorder the terms:
-4.2 + 2.85x = -6.65 + 2.5x

Solving
-4.2 + 2.85x = -6.65 + 2.5x

Solving for variable 'x'.

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

Add '-2.5x' to each side of the equation.
-4.2 + 2.85x + -2.5x = -6.65 + 2.5x + -2.5x

Combine like terms: 2.85x + -2.5x = 0.35x
-4.2 + 0.35x = -6.65 + 2.5x + -2.5x

Combine like terms: 2.5x + -2.5x = 0.0
-4.2 + 0.35x = -6.65 + 0.0
-4.2 + 0.35x = -6.65

Add '4.2' to each side of the equation.
-4.2 + 4.2 + 0.35x = -6.65 + 4.2

Combine like terms: -4.2 + 4.2 = 0.0
0.0 + 0.35x = -6.65 + 4.2
0.35x = -6.65 + 4.2

Combine like terms: -6.65 + 4.2 = -2.45
0.35x = -2.45

Divide each side by '0.35'.
x = -7

Simplifying
x = -7

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