-4y-20+19=y+17
-1-17=5y
-18=5y
y=-3.6
Answer:
your right
Step-by-step explanation:
,
calculate the product
multiply
multiply both sides by
separate into two solutions
x = ±
a = 5b + c²
a= 5(3) + (5)²
a= 15 + 25
a= 40
( a − 1 + b )( a − 1 − b )
.
2/3