Solve the following system by substitution
6x+2y=10
18x+22y=14

x=(103/24) y=(-23/8)

Step-by-step explanation:

6x+2y=10 (÷2)

3x+y=5 - (1)

18x+22y=14 -(2)

Replace (1) in (2)

18x+22(10-3x)=14

18x+220-66x=14

-48x=14-220

-48x=-206

x=(-206/-48)=(103/24)

If x=(103/24) , then replace in (1)

y=10-3(103/24)=10-(103/8)=-(23/8)

step-by-step explanation:

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(x) - (y) = (1 + 4i)