MarchBrianapa MarchBrianapa

21-10-2016
Mathematics

Answered

What is the solution of the system use substitution. 4x-y=5 3x-y=2

a.(3,7)

b.(7,-7)

c.(-3,7)

d.(3/4,2/5)?

Verified Answer :

Anonymous Anonymous

24-10-2016

I hope this helps you

4x-y-3x-(-y)=5-2

x-y+y=3

x=3

3.3-y=2

9-2=y y=7

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