Answer:
What is this for?
Step-by-step explanation:
Answer: 7+5(7)+8(4)-2
Step-by-step explanation:
that’s the answer
Answer: Y=3, X=5
Step-by-step explanation:
2(2y-1) + 3y=19
4y-2+ 3y=19
7y=21
Y=3
Plug in y in the second equals
X=2(3) -1
X=6-1
X=5
Hope this helps!