Answer:
a=2
b=1
Step-by-step explanation:
5a-5b=5
a+b=3
-a -a
b=3-a
5a-5(3-a)=5
5a-5(3)-5(-a)=5
5a-15+5a=5
10a-15=5
10a=20
2+b=3
5(2)-5b=5
10-5b=5
-5b=-5
a = 2
b = 1
5a - 5b = 5
a + b = 3
----------------------
5(a + b = 3)
= 5a + 5b = 15
---------------------------
5a + 5b = 15
10a = 20
÷10 ÷10
-----------------------------
2 + b = 3
-2 -2
I hope this helps!
