-3=1.29*y

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Solution for -3=1.29*y equation:


Simplifying
-3 = 1.29y

Solving
-3 = 1.29y

Solving for variable 'y'.

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

Add '-1.29y' to each side of the equation.
-3 + -1.29y = 1.29y + -1.29y

Combine like terms: 1.29y + -1.29y = 0.00
-3 + -1.29y = 0.00

Add '3' to each side of the equation.
-3 + 3 + -1.29y = 0.00 + 3

Combine like terms: -3 + 3 = 0
0 + -1.29y = 0.00 + 3
-1.29y = 0.00 + 3

Combine like terms: 0.00 + 3 = 3
-1.29y = 3

Divide each side by '-1.29'.
y = -2.325581395

Simplifying
y = -2.325581395

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