0.18(y-3)+0.16y=0.12y-1.2

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Solution for 0.18(y-3)+0.16y=0.12y-1.2 equation: 


Simplifying
0.18(y + -3) + 0.16y = 0.12y + -1.2

Reorder the terms:
0.18(-3 + y) + 0.16y = 0.12y + -1.2
(-3 * 0.18 + y * 0.18) + 0.16y = 0.12y + -1.2
(-0.54 + 0.18y) + 0.16y = 0.12y + -1.2

Combine like terms: 0.18y + 0.16y = 0.34y
-0.54 + 0.34y = 0.12y + -1.2

Reorder the terms:
-0.54 + 0.34y = -1.2 + 0.12y

Solving
-0.54 + 0.34y = -1.2 + 0.12y

Solving for variable 'y'.

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

Add '-0.12y' to each side of the equation.
-0.54 + 0.34y + -0.12y = -1.2 + 0.12y + -0.12y

Combine like terms: 0.34y + -0.12y = 0.22y
-0.54 + 0.22y = -1.2 + 0.12y + -0.12y

Combine like terms: 0.12y + -0.12y = 0.00
-0.54 + 0.22y = -1.2 + 0.00
-0.54 + 0.22y = -1.2

Add '0.54' to each side of the equation.
-0.54 + 0.54 + 0.22y = -1.2 + 0.54

Combine like terms: -0.54 + 0.54 = 0.00
0.00 + 0.22y = -1.2 + 0.54
0.22y = -1.2 + 0.54

Combine like terms: -1.2 + 0.54 = -0.66
0.22y = -0.66

Divide each side by '0.22'.
y = -3

Simplifying
y = -3

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