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4 votes
3x + 4y = 18 -2x + 4y = 8 by elimination

User Stichy
by
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2 Answers

6 votes

Answer:

x = -8/5 y + 26/5

Explanation:

im not entirely sure but i tried my best hope this helps :)

User AfshinZavvar
by
6.6k points
6 votes

Explanation:

3x + 4y =18...........(1)

-2x+4y=8...............(2)

Same sign for 4y so Addition

x=26

Substitute in (2)

-2×26 +4y=8

-52+4y=8

4y=8+52

4y=60

y=15

User Jon Hanna
by
7.0k points