6-2(5y-1)+4y=20

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Solution for 6-2(5y-1)+4y=20 equation:


Simplifying
6 + -2(5y + -1) + 4y = 20

Reorder the terms:
6 + -2(-1 + 5y) + 4y = 20
6 + (-1 * -2 + 5y * -2) + 4y = 20
6 + (2 + -10y) + 4y = 20

Combine like terms: 6 + 2 = 8
8 + -10y + 4y = 20

Combine like terms: -10y + 4y = -6y
8 + -6y = 20

Solving
8 + -6y = 20

Solving for variable 'y'.

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

Add '-8' to each side of the equation.
8 + -8 + -6y = 20 + -8

Combine like terms: 8 + -8 = 0
0 + -6y = 20 + -8
-6y = 20 + -8

Combine like terms: 20 + -8 = 12
-6y = 12

Divide each side by '-6'.
y = -2

Simplifying
y = -2

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