2-(-y-6)=-7(-6y-7)+5

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Solution for 2-(-y-6)=-7(-6y-7)+5 equation:


Simplifying
2 + -1(-1y + -6) = -7(-6y + -7) + 5

Reorder the terms:
2 + -1(-6 + -1y) = -7(-6y + -7) + 5
2 + (-6 * -1 + -1y * -1) = -7(-6y + -7) + 5
2 + (6 + 1y) = -7(-6y + -7) + 5

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

Reorder the terms:
8 + 1y = -7(-7 + -6y) + 5
8 + 1y = (-7 * -7 + -6y * -7) + 5
8 + 1y = (49 + 42y) + 5

Reorder the terms:
8 + 1y = 49 + 5 + 42y

Combine like terms: 49 + 5 = 54
8 + 1y = 54 + 42y

Solving
8 + 1y = 54 + 42y

Solving for variable 'y'.

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

Add '-42y' to each side of the equation.
8 + 1y + -42y = 54 + 42y + -42y

Combine like terms: 1y + -42y = -41y
8 + -41y = 54 + 42y + -42y

Combine like terms: 42y + -42y = 0
8 + -41y = 54 + 0
8 + -41y = 54

Add '-8' to each side of the equation.
8 + -8 + -41y = 54 + -8

Combine like terms: 8 + -8 = 0
0 + -41y = 54 + -8
-41y = 54 + -8

Combine like terms: 54 + -8 = 46
-41y = 46

Divide each side by '-41'.
y = -1.12195122

Simplifying
y = -1.12195122

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