-2y+6(y+2)=20

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


Simplifying
-2y + 6(y + 2) = 20

Reorder the terms:
-2y + 6(2 + y) = 20
-2y + (2 * 6 + y * 6) = 20
-2y + (12 + 6y) = 20

Reorder the terms:
12 + -2y + 6y = 20

Combine like terms: -2y + 6y = 4y
12 + 4y = 20

Solving
12 + 4y = 20

Solving for variable 'y'.

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

Add '-12' to each side of the equation.
12 + -12 + 4y = 20 + -12

Combine like terms: 12 + -12 = 0
0 + 4y = 20 + -12
4y = 20 + -12

Combine like terms: 20 + -12 = 8
4y = 8

Divide each side by '4'.
y = 2

Simplifying
y = 2

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