Answer:
−30.500
Step-by-step explanation:
Solve : 2y+61 = 0
Subtract 61 from both sides of the equation : 2y = -61
Divide both sides of the equation by 2:y = -61/2 = -30.500
-30.5
-4(8+y)=90
-32-4y=90
-4y=122
y=-30.5
