7.9y-0.7-y+0.2=

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Solution for 7.9y-0.7-y+0.2= equation: 


Simplifying
7.9y + -0.7 + -1y + 0.2 = 0

Reorder the terms:
-0.7 + 0.2 + 7.9y + -1y = 0

Combine like terms: -0.7 + 0.2 = -0.5
-0.5 + 7.9y + -1y = 0

Combine like terms: 7.9y + -1y = 6.9y
-0.5 + 6.9y = 0

Solving
-0.5 + 6.9y = 0

Solving for variable 'y'.

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

Add '0.5' to each side of the equation.
-0.5 + 0.5 + 6.9y = 0 + 0.5

Combine like terms: -0.5 + 0.5 = 0.0
0.0 + 6.9y = 0 + 0.5
6.9y = 0 + 0.5

Combine like terms: 0 + 0.5 = 0.5
6.9y = 0.5

Divide each side by '6.9'.
y = 0.07246376812

Simplifying
y = 0.07246376812

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