2y+8(y+1)+7(y+2)=

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Solution for 2y+8(y+1)+7(y+2)= equation:


Simplifying
2y + 8(y + 1) + 7(y + 2) = 0

Reorder the terms:
2y + 8(1 + y) + 7(y + 2) = 0
2y + (1 * 8 + y * 8) + 7(y + 2) = 0
2y + (8 + 8y) + 7(y + 2) = 0

Reorder the terms:
2y + 8 + 8y + 7(2 + y) = 0
2y + 8 + 8y + (2 * 7 + y * 7) = 0
2y + 8 + 8y + (14 + 7y) = 0

Reorder the terms:
8 + 14 + 2y + 8y + 7y = 0

Combine like terms: 8 + 14 = 22
22 + 2y + 8y + 7y = 0

Combine like terms: 2y + 8y = 10y
22 + 10y + 7y = 0

Combine like terms: 10y + 7y = 17y
22 + 17y = 0

Solving
22 + 17y = 0

Solving for variable 'y'.

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

Add '-22' to each side of the equation.
22 + -22 + 17y = 0 + -22

Combine like terms: 22 + -22 = 0
0 + 17y = 0 + -22
17y = 0 + -22

Combine like terms: 0 + -22 = -22
17y = -22

Divide each side by '17'.
y = -1.294117647

Simplifying
y = -1.294117647

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