20-11y+19y=-7+5y

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Solution for 20-11y+19y=-7+5y equation:


Simplifying
20 + -11y + 19y = -7 + 5y

Combine like terms: -11y + 19y = 8y
20 + 8y = -7 + 5y

Solving
20 + 8y = -7 + 5y

Solving for variable 'y'.

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

Add '-5y' to each side of the equation.
20 + 8y + -5y = -7 + 5y + -5y

Combine like terms: 8y + -5y = 3y
20 + 3y = -7 + 5y + -5y

Combine like terms: 5y + -5y = 0
20 + 3y = -7 + 0
20 + 3y = -7

Add '-20' to each side of the equation.
20 + -20 + 3y = -7 + -20

Combine like terms: 20 + -20 = 0
0 + 3y = -7 + -20
3y = -7 + -20

Combine like terms: -7 + -20 = -27
3y = -27

Divide each side by '3'.
y = -9

Simplifying
y = -9

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