-2.8*-2.8-2.6y=-9.1

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Solution for -2.8*-2.8-2.6y=-9.1 equation: 


Simplifying
-2.8 * -2.8 + -2.6y = -9.1

Multiply -2.8 * -2.8
7.84 + -2.6y = -9.1

Solving
7.84 + -2.6y = -9.1

Solving for variable 'y'.

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

Add '-7.84' to each side of the equation.
7.84 + -7.84 + -2.6y = -9.1 + -7.84

Combine like terms: 7.84 + -7.84 = 0.00
0.00 + -2.6y = -9.1 + -7.84
-2.6y = -9.1 + -7.84

Combine like terms: -9.1 + -7.84 = -16.94
-2.6y = -16.94

Divide each side by '-2.6'.
y = 6.515384615

Simplifying
y = 6.515384615

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