-0.3y+2.2=-3.1y+5

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Solution for -0.3y+2.2=-3.1y+5 equation: 


Simplifying
-0.3y + 2.2 = -3.1y + 5

Reorder the terms:
2.2 + -0.3y = -3.1y + 5

Reorder the terms:
2.2 + -0.3y = 5 + -3.1y

Solving
2.2 + -0.3y = 5 + -3.1y

Solving for variable 'y'.

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

Add '3.1y' to each side of the equation.
2.2 + -0.3y + 3.1y = 5 + -3.1y + 3.1y

Combine like terms: -0.3y + 3.1y = 2.8y
2.2 + 2.8y = 5 + -3.1y + 3.1y

Combine like terms: -3.1y + 3.1y = 0.0
2.2 + 2.8y = 5 + 0.0
2.2 + 2.8y = 5

Add '-2.2' to each side of the equation.
2.2 + -2.2 + 2.8y = 5 + -2.2

Combine like terms: 2.2 + -2.2 = 0.0
0.0 + 2.8y = 5 + -2.2
2.8y = 5 + -2.2

Combine like terms: 5 + -2.2 = 2.8
2.8y = 2.8

Divide each side by '2.8'.
y = 1

Simplifying
y = 1

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