-78+6y+8=5(3y-4)-5

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Solution for -78+6y+8=5(3y-4)-5 equation:


Simplifying
-78 + 6y + 8 = 5(3y + -4) + -5

Reorder the terms:
-78 + 8 + 6y = 5(3y + -4) + -5

Combine like terms: -78 + 8 = -70
-70 + 6y = 5(3y + -4) + -5

Reorder the terms:
-70 + 6y = 5(-4 + 3y) + -5
-70 + 6y = (-4 * 5 + 3y * 5) + -5
-70 + 6y = (-20 + 15y) + -5

Reorder the terms:
-70 + 6y = -20 + -5 + 15y

Combine like terms: -20 + -5 = -25
-70 + 6y = -25 + 15y

Solving
-70 + 6y = -25 + 15y

Solving for variable 'y'.

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

Add '-15y' to each side of the equation.
-70 + 6y + -15y = -25 + 15y + -15y

Combine like terms: 6y + -15y = -9y
-70 + -9y = -25 + 15y + -15y

Combine like terms: 15y + -15y = 0
-70 + -9y = -25 + 0
-70 + -9y = -25

Add '70' to each side of the equation.
-70 + 70 + -9y = -25 + 70

Combine like terms: -70 + 70 = 0
0 + -9y = -25 + 70
-9y = -25 + 70

Combine like terms: -25 + 70 = 45
-9y = 45

Divide each side by '-9'.
y = -5

Simplifying
y = -5

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