-3y-2(7y+2)=2+7(5-y)

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Solution for -3y-2(7y+2)=2+7(5-y) equation:


Simplifying
-3y + -2(7y + 2) = 2 + 7(5 + -1y)

Reorder the terms:
-3y + -2(2 + 7y) = 2 + 7(5 + -1y)
-3y + (2 * -2 + 7y * -2) = 2 + 7(5 + -1y)
-3y + (-4 + -14y) = 2 + 7(5 + -1y)

Reorder the terms:
-4 + -3y + -14y = 2 + 7(5 + -1y)

Combine like terms: -3y + -14y = -17y
-4 + -17y = 2 + 7(5 + -1y)
-4 + -17y = 2 + (5 * 7 + -1y * 7)
-4 + -17y = 2 + (35 + -7y)

Combine like terms: 2 + 35 = 37
-4 + -17y = 37 + -7y

Solving
-4 + -17y = 37 + -7y

Solving for variable 'y'.

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

Add '7y' to each side of the equation.
-4 + -17y + 7y = 37 + -7y + 7y

Combine like terms: -17y + 7y = -10y
-4 + -10y = 37 + -7y + 7y

Combine like terms: -7y + 7y = 0
-4 + -10y = 37 + 0
-4 + -10y = 37

Add '4' to each side of the equation.
-4 + 4 + -10y = 37 + 4

Combine like terms: -4 + 4 = 0
0 + -10y = 37 + 4
-10y = 37 + 4

Combine like terms: 37 + 4 = 41
-10y = 41

Divide each side by '-10'.
y = -4.1

Simplifying
y = -4.1

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