Answer:
y = 0
Explanation:
Step 1: Simplify both sides of the equation. 
−5(6+7y)=−5(6+y) 
(−5) (6) + (−5) (7y) = (−5) (6) + (−5) (y) (Distribute) 
−30 + − 35y = −30 + −5y 
−35y − 30 = −5y −30 
Step 2: Add 5y to both sides. 
−35y − 30 + 5y = −5y −30 + 5y 
−30y −30 = −30 
Step 3: Add 30 to both sides. 
−30y − 30 + 30 = −30 + 30 
−30y = 0 
Step 4: Divide both sides by -30. 
−30y /−30 = 0 /−30