0.12(y-2)+0.18y=0.10y-0.03(20)

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Solution for 0.12(y-2)+0.18y=0.10y-0.03(20) equation:


Simplifying
0.12(y + -2) + 0.18y = 0.10y + -0.03(20)

Reorder the terms:
0.12(-2 + y) + 0.18y = 0.10y + -0.03(20)
(-2 * 0.12 + y * 0.12) + 0.18y = 0.10y + -0.03(20)
(-0.24 + 0.12y) + 0.18y = 0.10y + -0.03(20)

Combine like terms: 0.12y + 0.18y = 0.3y
-0.24 + 0.3y = 0.10y + -0.03(20)

Multiply -0.03 * 20
-0.24 + 0.3y = 0.10y + -0.6

Reorder the terms:
-0.24 + 0.3y = -0.6 + 0.10y

Solving
-0.24 + 0.3y = -0.6 + 0.10y

Solving for variable 'y'.

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

Add '-0.10y' to each side of the equation.
-0.24 + 0.3y + -0.10y = -0.6 + 0.10y + -0.10y

Combine like terms: 0.3y + -0.10y = 0.2y
-0.24 + 0.2y = -0.6 + 0.10y + -0.10y

Combine like terms: 0.10y + -0.10y = 0.00
-0.24 + 0.2y = -0.6 + 0.00
-0.24 + 0.2y = -0.6

Add '0.24' to each side of the equation.
-0.24 + 0.24 + 0.2y = -0.6 + 0.24

Combine like terms: -0.24 + 0.24 = 0.00
0.00 + 0.2y = -0.6 + 0.24
0.2y = -0.6 + 0.24

Combine like terms: -0.6 + 0.24 = -0.36
0.2y = -0.36

Divide each side by '0.2'.
y = -1.8

Simplifying
y = -1.8

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