3.1y-7-2y=0.7

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Solution for 3.1y-7-2y=0.7 equation:


Simplifying
3.1y + -7 + -2y = 0.7

Reorder the terms:
-7 + 3.1y + -2y = 0.7

Combine like terms: 3.1y + -2y = 1.1y
-7 + 1.1y = 0.7

Solving
-7 + 1.1y = 0.7

Solving for variable 'y'.

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

Add '7' to each side of the equation.
-7 + 7 + 1.1y = 0.7 + 7

Combine like terms: -7 + 7 = 0
0 + 1.1y = 0.7 + 7
1.1y = 0.7 + 7

Combine like terms: 0.7 + 7 = 7.7
1.1y = 7.7

Divide each side by '1.1'.
y = 7

Simplifying
y = 7

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