7-6(4-y)=-18-2y

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Solution for 7-6(4-y)=-18-2y equation:


Simplifying
7 + -6(4 + -1y) = -18 + -2y
7 + (4 * -6 + -1y * -6) = -18 + -2y
7 + (-24 + 6y) = -18 + -2y

Combine like terms: 7 + -24 = -17
-17 + 6y = -18 + -2y

Solving
-17 + 6y = -18 + -2y

Solving for variable 'y'.

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

Add '2y' to each side of the equation.
-17 + 6y + 2y = -18 + -2y + 2y

Combine like terms: 6y + 2y = 8y
-17 + 8y = -18 + -2y + 2y

Combine like terms: -2y + 2y = 0
-17 + 8y = -18 + 0
-17 + 8y = -18

Add '17' to each side of the equation.
-17 + 17 + 8y = -18 + 17

Combine like terms: -17 + 17 = 0
0 + 8y = -18 + 17
8y = -18 + 17

Combine like terms: -18 + 17 = -1
8y = -1

Divide each side by '8'.
y = -0.125

Simplifying
y = -0.125

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