0.20(y-5)+0.10y=0.18y-0.7

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Solution for 0.20(y-5)+0.10y=0.18y-0.7 equation: 


Simplifying
0.20(y + -5) + 0.10y = 0.18y + -0.7

Reorder the terms:
0.20(-5 + y) + 0.10y = 0.18y + -0.7
(-5 * 0.20 + y * 0.20) + 0.10y = 0.18y + -0.7
(-1 + 0.20y) + 0.10y = 0.18y + -0.7

Combine like terms: 0.20y + 0.10y = 0.3y
-1 + 0.3y = 0.18y + -0.7

Reorder the terms:
-1 + 0.3y = -0.7 + 0.18y

Solving
-1 + 0.3y = -0.7 + 0.18y

Solving for variable 'y'.

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

Add '-0.18y' to each side of the equation.
-1 + 0.3y + -0.18y = -0.7 + 0.18y + -0.18y

Combine like terms: 0.3y + -0.18y = 0.12y
-1 + 0.12y = -0.7 + 0.18y + -0.18y

Combine like terms: 0.18y + -0.18y = 0.00
-1 + 0.12y = -0.7 + 0.00
-1 + 0.12y = -0.7

Add '1' to each side of the equation.
-1 + 1 + 0.12y = -0.7 + 1

Combine like terms: -1 + 1 = 0
0 + 0.12y = -0.7 + 1
0.12y = -0.7 + 1

Combine like terms: -0.7 + 1 = 0.3
0.12y = 0.3

Divide each side by '0.12'.
y = 2.5

Simplifying
y = 2.5

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