y-21y=5-105

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Solution for y-21y=5-105 equation: 


Simplifying
y + -21y = 5 + -105

Combine like terms: y + -21y = -20y
-20y = 5 + -105

Combine like terms: 5 + -105 = -100
-20y = -100

Solving
-20y = -100

Solving for variable 'y'.

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

Divide each side by '-20'.
y = 5

Simplifying
y = 5

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