7y-2(y-3)=8y-(4y+11)

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Solution for 7y-2(y-3)=8y-(4y+11) equation:


Simplifying
7y + -2(y + -3) = 8y + -1(4y + 11)

Reorder the terms:
7y + -2(-3 + y) = 8y + -1(4y + 11)
7y + (-3 * -2 + y * -2) = 8y + -1(4y + 11)
7y + (6 + -2y) = 8y + -1(4y + 11)

Reorder the terms:
6 + 7y + -2y = 8y + -1(4y + 11)

Combine like terms: 7y + -2y = 5y
6 + 5y = 8y + -1(4y + 11)

Reorder the terms:
6 + 5y = 8y + -1(11 + 4y)
6 + 5y = 8y + (11 * -1 + 4y * -1)
6 + 5y = 8y + (-11 + -4y)

Reorder the terms:
6 + 5y = -11 + 8y + -4y

Combine like terms: 8y + -4y = 4y
6 + 5y = -11 + 4y

Solving
6 + 5y = -11 + 4y

Solving for variable 'y'.

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

Add '-4y' to each side of the equation.
6 + 5y + -4y = -11 + 4y + -4y

Combine like terms: 5y + -4y = 1y
6 + 1y = -11 + 4y + -4y

Combine like terms: 4y + -4y = 0
6 + 1y = -11 + 0
6 + 1y = -11

Add '-6' to each side of the equation.
6 + -6 + 1y = -11 + -6

Combine like terms: 6 + -6 = 0
0 + 1y = -11 + -6
1y = -11 + -6

Combine like terms: -11 + -6 = -17
1y = -17

Divide each side by '1'.
y = -17

Simplifying
y = -17

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