20-y=22-1.3y

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Solution for 20-y=22-1.3y equation:


Simplifying
20 + -1y = 22 + -1.3y

Solving
20 + -1y = 22 + -1.3y

Solving for variable 'y'.

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

Add '1.3y' to each side of the equation.
20 + -1y + 1.3y = 22 + -1.3y + 1.3y

Combine like terms: -1y + 1.3y = 0.3y
20 + 0.3y = 22 + -1.3y + 1.3y

Combine like terms: -1.3y + 1.3y = 0.0
20 + 0.3y = 22 + 0.0
20 + 0.3y = 22

Add '-20' to each side of the equation.
20 + -20 + 0.3y = 22 + -20

Combine like terms: 20 + -20 = 0
0 + 0.3y = 22 + -20
0.3y = 22 + -20

Combine like terms: 22 + -20 = 2
0.3y = 2

Divide each side by '0.3'.
y = 6.666666667

Simplifying
y = 6.666666667

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