-2.6*7.8+1.2y=7.8

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Solution for -2.6*7.8+1.2y=7.8 equation: 


Simplifying
-2.6 * 7.8 + 1.2y = 7.8

Multiply -2.6 * 7.8
-20.28 + 1.2y = 7.8

Solving
-20.28 + 1.2y = 7.8

Solving for variable 'y'.

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

Add '20.28' to each side of the equation.
-20.28 + 20.28 + 1.2y = 7.8 + 20.28

Combine like terms: -20.28 + 20.28 = 0.00
0.00 + 1.2y = 7.8 + 20.28
1.2y = 7.8 + 20.28

Combine like terms: 7.8 + 20.28 = 28.08
1.2y = 28.08

Divide each side by '1.2'.
y = 23.4

Simplifying
y = 23.4

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