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

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Solution for 5(y-6)+2(y+1)=7 equation:


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

Reorder the terms:
5(-6 + y) + 2(y + 1) = 7
(-6 * 5 + y * 5) + 2(y + 1) = 7
(-30 + 5y) + 2(y + 1) = 7

Reorder the terms:
-30 + 5y + 2(1 + y) = 7
-30 + 5y + (1 * 2 + y * 2) = 7
-30 + 5y + (2 + 2y) = 7

Reorder the terms:
-30 + 2 + 5y + 2y = 7

Combine like terms: -30 + 2 = -28
-28 + 5y + 2y = 7

Combine like terms: 5y + 2y = 7y
-28 + 7y = 7

Solving
-28 + 7y = 7

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 + 7y = 7 + 28

Combine like terms: -28 + 28 = 0
0 + 7y = 7 + 28
7y = 7 + 28

Combine like terms: 7 + 28 = 35
7y = 35

Divide each side by '7'.
y = 5

Simplifying
y = 5

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