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9x - 3y = -42 and -9x + 8y =22
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2 votes
9x - 3y = -42 and -9x + 8y =22

User TLE
by
7.6k points

1 Answer

2 votes

Answer:

(-5 1/9, -4)

Explanation:

Add the equations

5y=-20

y=-4

-9x+8(-4)=22

-9x-32=22

-9x=46

x= - 5 1/9

User Rama Vadakattu
by
7.3k points
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