8(y-5)+6(y+2)=84

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Solution for 8(y-5)+6(y+2)=84 equation:


Simplifying
8(y + -5) + 6(y + 2) = 84

Reorder the terms:
8(-5 + y) + 6(y + 2) = 84
(-5 * 8 + y * 8) + 6(y + 2) = 84
(-40 + 8y) + 6(y + 2) = 84

Reorder the terms:
-40 + 8y + 6(2 + y) = 84
-40 + 8y + (2 * 6 + y * 6) = 84
-40 + 8y + (12 + 6y) = 84

Reorder the terms:
-40 + 12 + 8y + 6y = 84

Combine like terms: -40 + 12 = -28
-28 + 8y + 6y = 84

Combine like terms: 8y + 6y = 14y
-28 + 14y = 84

Solving
-28 + 14y = 84

Solving for variable 'y'.

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

Add '28' to each side of the equation.
-28 + 28 + 14y = 84 + 28

Combine like terms: -28 + 28 = 0
0 + 14y = 84 + 28
14y = 84 + 28

Combine like terms: 84 + 28 = 112
14y = 112

Divide each side by '14'.
y = 8

Simplifying
y = 8

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