0.18(y-9)-0.10y=0.14y-0.03(40)

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Solution for 0.18(y-9)-0.10y=0.14y-0.03(40) equation:


Simplifying
0.18(y + -9) + -0.10y = 0.14y + -0.03(40)

Reorder the terms:
0.18(-9 + y) + -0.10y = 0.14y + -0.03(40)
(-9 * 0.18 + y * 0.18) + -0.10y = 0.14y + -0.03(40)
(-1.62 + 0.18y) + -0.10y = 0.14y + -0.03(40)

Combine like terms: 0.18y + -0.10y = 0.08y
-1.62 + 0.08y = 0.14y + -0.03(40)

Multiply -0.03 * 40
-1.62 + 0.08y = 0.14y + -1.2

Reorder the terms:
-1.62 + 0.08y = -1.2 + 0.14y

Solving
-1.62 + 0.08y = -1.2 + 0.14y

Solving for variable 'y'.

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

Add '-0.14y' to each side of the equation.
-1.62 + 0.08y + -0.14y = -1.2 + 0.14y + -0.14y

Combine like terms: 0.08y + -0.14y = -0.06y
-1.62 + -0.06y = -1.2 + 0.14y + -0.14y

Combine like terms: 0.14y + -0.14y = 0.00
-1.62 + -0.06y = -1.2 + 0.00
-1.62 + -0.06y = -1.2

Add '1.62' to each side of the equation.
-1.62 + 1.62 + -0.06y = -1.2 + 1.62

Combine like terms: -1.62 + 1.62 = 0.00
0.00 + -0.06y = -1.2 + 1.62
-0.06y = -1.2 + 1.62

Combine like terms: -1.2 + 1.62 = 0.42
-0.06y = 0.42

Divide each side by '-0.06'.
y = -7

Simplifying
y = -7

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