0.12(y-1)+0.10y=0.14y-0.03(30)

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Solution for 0.12(y-1)+0.10y=0.14y-0.03(30) equation:


Simplifying
0.12(y + -1) + 0.10y = 0.14y + -0.03(30)

Reorder the terms:
0.12(-1 + y) + 0.10y = 0.14y + -0.03(30)
(-1 * 0.12 + y * 0.12) + 0.10y = 0.14y + -0.03(30)
(-0.12 + 0.12y) + 0.10y = 0.14y + -0.03(30)

Combine like terms: 0.12y + 0.10y = 0.22y
-0.12 + 0.22y = 0.14y + -0.03(30)

Multiply -0.03 * 30
-0.12 + 0.22y = 0.14y + -0.9

Reorder the terms:
-0.12 + 0.22y = -0.9 + 0.14y

Solving
-0.12 + 0.22y = -0.9 + 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.
-0.12 + 0.22y + -0.14y = -0.9 + 0.14y + -0.14y

Combine like terms: 0.22y + -0.14y = 0.08y
-0.12 + 0.08y = -0.9 + 0.14y + -0.14y

Combine like terms: 0.14y + -0.14y = 0.00
-0.12 + 0.08y = -0.9 + 0.00
-0.12 + 0.08y = -0.9

Add '0.12' to each side of the equation.
-0.12 + 0.12 + 0.08y = -0.9 + 0.12

Combine like terms: -0.12 + 0.12 = 0.00
0.00 + 0.08y = -0.9 + 0.12
0.08y = -0.9 + 0.12

Combine like terms: -0.9 + 0.12 = -0.78
0.08y = -0.78

Divide each side by '0.08'.
y = -9.75

Simplifying
y = -9.75

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