8-7(6-(4y-9))=

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Solution for 8-7(6-(4y-9))= equation:


Simplifying
8 + -7(6 + -1(4y + -9)) = 0

Reorder the terms:
8 + -7(6 + -1(-9 + 4y)) = 0
8 + -7(6 + (-9 * -1 + 4y * -1)) = 0
8 + -7(6 + (9 + -4y)) = 0

Combine like terms: 6 + 9 = 15
8 + -7(15 + -4y) = 0
8 + (15 * -7 + -4y * -7) = 0
8 + (-105 + 28y) = 0

Combine like terms: 8 + -105 = -97
-97 + 28y = 0

Solving
-97 + 28y = 0

Solving for variable 'y'.

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

Add '97' to each side of the equation.
-97 + 97 + 28y = 0 + 97

Combine like terms: -97 + 97 = 0
0 + 28y = 0 + 97
28y = 0 + 97

Combine like terms: 0 + 97 = 97
28y = 97

Divide each side by '28'.
y = 3.464285714

Simplifying
y = 3.464285714

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