8-5[2-(7y-9)]=

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Solution for 8-5[2-(7y-9)]= equation:


Simplifying
8 + -5[2 + -1(7y + -9)] = 0

Reorder the terms:
8 + -5[2 + -1(-9 + 7y)] = 0
8 + -5[2 + (-9 * -1 + 7y * -1)] = 0
8 + -5[2 + (9 + -7y)] = 0

Combine like terms: 2 + 9 = 11
8 + -5[11 + -7y] = 0
8 + [11 * -5 + -7y * -5] = 0
8 + [-55 + 35y] = 0

Combine like terms: 8 + -55 = -47
-47 + 35y = 0

Solving
-47 + 35y = 0

Solving for variable 'y'.

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

Add '47' to each side of the equation.
-47 + 47 + 35y = 0 + 47

Combine like terms: -47 + 47 = 0
0 + 35y = 0 + 47
35y = 0 + 47

Combine like terms: 0 + 47 = 47
35y = 47

Divide each side by '35'.
y = 1.342857143

Simplifying
y = 1.342857143

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