-30(1+0.4y)+12y=-30

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Solution for -30(1+0.4y)+12y=-30 equation: 


Simplifying
-30(1 + 0.4y) + 12y = -30
(1 * -30 + 0.4y * -30) + 12y = -30
(-30 + -12y) + 12y = -30

Combine like terms: -12y + 12y = 0
-30 + 0 = -30
-30 = -30

Add '30' to each side of the equation.
-30 + 30 = -30 + 30

Combine like terms: -30 + 30 = 0
0 = -30 + 30

Combine like terms: -30 + 30 = 0
0 = 0

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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