-0.05y+0.13(100-y)=0.07y

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Solution for -0.05y+0.13(100-y)=0.07y equation:


Simplifying
-0.05y + 0.13(100 + -1y) = 0.07y
-0.05y + (100 * 0.13 + -1y * 0.13) = 0.07y
-0.05y + (13 + -0.13y) = 0.07y

Reorder the terms:
13 + -0.05y + -0.13y = 0.07y

Combine like terms: -0.05y + -0.13y = -0.18y
13 + -0.18y = 0.07y

Solving
13 + -0.18y = 0.07y

Solving for variable 'y'.

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

Add '-0.07y' to each side of the equation.
13 + -0.18y + -0.07y = 0.07y + -0.07y

Combine like terms: -0.18y + -0.07y = -0.25y
13 + -0.25y = 0.07y + -0.07y

Combine like terms: 0.07y + -0.07y = 0.00
13 + -0.25y = 0.00

Add '-13' to each side of the equation.
13 + -13 + -0.25y = 0.00 + -13

Combine like terms: 13 + -13 = 0
0 + -0.25y = 0.00 + -13
-0.25y = 0.00 + -13

Combine like terms: 0.00 + -13 = -13
-0.25y = -13

Divide each side by '-0.25'.
y = 52

Simplifying
y = 52

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