8y+100=6y+80

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Solution for 8y+100=6y+80 equation:


Simplifying
8y + 100 = 6y + 80

Reorder the terms:
100 + 8y = 6y + 80

Reorder the terms:
100 + 8y = 80 + 6y

Solving
100 + 8y = 80 + 6y

Solving for variable 'y'.

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

Add '-6y' to each side of the equation.
100 + 8y + -6y = 80 + 6y + -6y

Combine like terms: 8y + -6y = 2y
100 + 2y = 80 + 6y + -6y

Combine like terms: 6y + -6y = 0
100 + 2y = 80 + 0
100 + 2y = 80

Add '-100' to each side of the equation.
100 + -100 + 2y = 80 + -100

Combine like terms: 100 + -100 = 0
0 + 2y = 80 + -100
2y = 80 + -100

Combine like terms: 80 + -100 = -20
2y = -20

Divide each side by '2'.
y = -10

Simplifying
y = -10

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