.18(y-2)+.10y=.08y-.4

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Solution for .18(y-2)+.10y=.08y-.4 equation:


Simplifying
0.18(y + -2) + 0.10y = 0.08y + -0.4

Reorder the terms:
0.18(-2 + y) + 0.10y = 0.08y + -0.4
(-2 * 0.18 + y * 0.18) + 0.10y = 0.08y + -0.4
(-0.36 + 0.18y) + 0.10y = 0.08y + -0.4

Combine like terms: 0.18y + 0.10y = 0.28y
-0.36 + 0.28y = 0.08y + -0.4

Reorder the terms:
-0.36 + 0.28y = -0.4 + 0.08y

Solving
-0.36 + 0.28y = -0.4 + 0.08y

Solving for variable 'y'.

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

Add '-0.08y' to each side of the equation.
-0.36 + 0.28y + -0.08y = -0.4 + 0.08y + -0.08y

Combine like terms: 0.28y + -0.08y = 0.2y
-0.36 + 0.2y = -0.4 + 0.08y + -0.08y

Combine like terms: 0.08y + -0.08y = 0.00
-0.36 + 0.2y = -0.4 + 0.00
-0.36 + 0.2y = -0.4

Add '0.36' to each side of the equation.
-0.36 + 0.36 + 0.2y = -0.4 + 0.36

Combine like terms: -0.36 + 0.36 = 0.00
0.00 + 0.2y = -0.4 + 0.36
0.2y = -0.4 + 0.36

Combine like terms: -0.4 + 0.36 = -0.04
0.2y = -0.04

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

Simplifying
y = -0.2

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