0.12(y-9)+0.18y=0.02y-0.01

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Solution for 0.12(y-9)+0.18y=0.02y-0.01 equation: 


Simplifying
0.12(y + -9) + 0.18y = 0.02y + -0.01

Reorder the terms:
0.12(-9 + y) + 0.18y = 0.02y + -0.01
(-9 * 0.12 + y * 0.12) + 0.18y = 0.02y + -0.01
(-1.08 + 0.12y) + 0.18y = 0.02y + -0.01

Combine like terms: 0.12y + 0.18y = 0.3y
-1.08 + 0.3y = 0.02y + -0.01

Reorder the terms:
-1.08 + 0.3y = -0.01 + 0.02y

Solving
-1.08 + 0.3y = -0.01 + 0.02y

Solving for variable 'y'.

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

Add '-0.02y' to each side of the equation.
-1.08 + 0.3y + -0.02y = -0.01 + 0.02y + -0.02y

Combine like terms: 0.3y + -0.02y = 0.28y
-1.08 + 0.28y = -0.01 + 0.02y + -0.02y

Combine like terms: 0.02y + -0.02y = 0.00
-1.08 + 0.28y = -0.01 + 0.00
-1.08 + 0.28y = -0.01

Add '1.08' to each side of the equation.
-1.08 + 1.08 + 0.28y = -0.01 + 1.08

Combine like terms: -1.08 + 1.08 = 0.00
0.00 + 0.28y = -0.01 + 1.08
0.28y = -0.01 + 1.08

Combine like terms: -0.01 + 1.08 = 1.07
0.28y = 1.07

Divide each side by '0.28'.
y = 3.821428571

Simplifying
y = 3.821428571

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