0.18(y-6)+0.12y=0.20y-0.7

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Solution for 0.18(y-6)+0.12y=0.20y-0.7 equation: 


Simplifying
0.18(y + -6) + 0.12y = 0.20y + -0.7

Reorder the terms:
0.18(-6 + y) + 0.12y = 0.20y + -0.7
(-6 * 0.18 + y * 0.18) + 0.12y = 0.20y + -0.7
(-1.08 + 0.18y) + 0.12y = 0.20y + -0.7

Combine like terms: 0.18y + 0.12y = 0.3y
-1.08 + 0.3y = 0.20y + -0.7

Reorder the terms:
-1.08 + 0.3y = -0.7 + 0.20y

Solving
-1.08 + 0.3y = -0.7 + 0.20y

Solving for variable 'y'.

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

Add '-0.20y' to each side of the equation.
-1.08 + 0.3y + -0.20y = -0.7 + 0.20y + -0.20y

Combine like terms: 0.3y + -0.20y = 0.1y
-1.08 + 0.1y = -0.7 + 0.20y + -0.20y

Combine like terms: 0.20y + -0.20y = 0.00
-1.08 + 0.1y = -0.7 + 0.00
-1.08 + 0.1y = -0.7

Add '1.08' to each side of the equation.
-1.08 + 1.08 + 0.1y = -0.7 + 1.08

Combine like terms: -1.08 + 1.08 = 0.00
0.00 + 0.1y = -0.7 + 1.08
0.1y = -0.7 + 1.08

Combine like terms: -0.7 + 1.08 = 0.38
0.1y = 0.38

Divide each side by '0.1'.
y = 3.8

Simplifying
y = 3.8

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