7(2y-8)-(9y+6)=

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Solution for 7(2y-8)-(9y+6)= equation:


Simplifying
7(2y + -8) + -1(9y + 6) = 0

Reorder the terms:
7(-8 + 2y) + -1(9y + 6) = 0
(-8 * 7 + 2y * 7) + -1(9y + 6) = 0
(-56 + 14y) + -1(9y + 6) = 0

Reorder the terms:
-56 + 14y + -1(6 + 9y) = 0
-56 + 14y + (6 * -1 + 9y * -1) = 0
-56 + 14y + (-6 + -9y) = 0

Reorder the terms:
-56 + -6 + 14y + -9y = 0

Combine like terms: -56 + -6 = -62
-62 + 14y + -9y = 0

Combine like terms: 14y + -9y = 5y
-62 + 5y = 0

Solving
-62 + 5y = 0

Solving for variable 'y'.

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

Add '62' to each side of the equation.
-62 + 62 + 5y = 0 + 62

Combine like terms: -62 + 62 = 0
0 + 5y = 0 + 62
5y = 0 + 62

Combine like terms: 0 + 62 = 62
5y = 62

Divide each side by '5'.
y = 12.4

Simplifying
y = 12.4

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