2(y+4)-4y=18

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Solution for 2(y+4)-4y=18 equation:


Simplifying
2(y + 4) + -4y = 18

Reorder the terms:
2(4 + y) + -4y = 18
(4 * 2 + y * 2) + -4y = 18
(8 + 2y) + -4y = 18

Combine like terms: 2y + -4y = -2y
8 + -2y = 18

Solving
8 + -2y = 18

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 + -2y = 18 + -8

Combine like terms: 8 + -8 = 0
0 + -2y = 18 + -8
-2y = 18 + -8

Combine like terms: 18 + -8 = 10
-2y = 10

Divide each side by '-2'.
y = -5

Simplifying
y = -5

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