2(-1(3y+10))-18=3(6-y)

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Solution for 2(-1(3y+10))-18=3(6-y) equation:


Simplifying
2(-1(3y + 10)) + -18 = 3(6 + -1y)

Reorder the terms:
2(-1(10 + 3y)) + -18 = 3(6 + -1y)
2((10 * -1 + 3y * -1)) + -18 = 3(6 + -1y)
2((-10 + -3y)) + -18 = 3(6 + -1y)
(-10 * 2 + -3y * 2) + -18 = 3(6 + -1y)
(-20 + -6y) + -18 = 3(6 + -1y)

Reorder the terms:
-20 + -18 + -6y = 3(6 + -1y)

Combine like terms: -20 + -18 = -38
-38 + -6y = 3(6 + -1y)
-38 + -6y = (6 * 3 + -1y * 3)
-38 + -6y = (18 + -3y)

Solving
-38 + -6y = 18 + -3y

Solving for variable 'y'.

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

Add '3y' to each side of the equation.
-38 + -6y + 3y = 18 + -3y + 3y

Combine like terms: -6y + 3y = -3y
-38 + -3y = 18 + -3y + 3y

Combine like terms: -3y + 3y = 0
-38 + -3y = 18 + 0
-38 + -3y = 18

Add '38' to each side of the equation.
-38 + 38 + -3y = 18 + 38

Combine like terms: -38 + 38 = 0
0 + -3y = 18 + 38
-3y = 18 + 38

Combine like terms: 18 + 38 = 56
-3y = 56

Divide each side by '-3'.
y = -18.66666667

Simplifying
y = -18.66666667

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