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

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Solution for -1-3(8y+2)=7(-2y-8)+4 equation:


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

Reorder the terms:
-1 + -3(2 + 8y) = 7(-2y + -8) + 4
-1 + (2 * -3 + 8y * -3) = 7(-2y + -8) + 4
-1 + (-6 + -24y) = 7(-2y + -8) + 4

Combine like terms: -1 + -6 = -7
-7 + -24y = 7(-2y + -8) + 4

Reorder the terms:
-7 + -24y = 7(-8 + -2y) + 4
-7 + -24y = (-8 * 7 + -2y * 7) + 4
-7 + -24y = (-56 + -14y) + 4

Reorder the terms:
-7 + -24y = -56 + 4 + -14y

Combine like terms: -56 + 4 = -52
-7 + -24y = -52 + -14y

Solving
-7 + -24y = -52 + -14y

Solving for variable 'y'.

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

Add '14y' to each side of the equation.
-7 + -24y + 14y = -52 + -14y + 14y

Combine like terms: -24y + 14y = -10y
-7 + -10y = -52 + -14y + 14y

Combine like terms: -14y + 14y = 0
-7 + -10y = -52 + 0
-7 + -10y = -52

Add '7' to each side of the equation.
-7 + 7 + -10y = -52 + 7

Combine like terms: -7 + 7 = 0
0 + -10y = -52 + 7
-10y = -52 + 7

Combine like terms: -52 + 7 = -45
-10y = -45

Divide each side by '-10'.
y = 4.5

Simplifying
y = 4.5

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