Question

x + 7y=0
2.x - 8y= 22
solve for substitution with steps ​

Answer 1

Answer:

x is 154/15 and

y is -22/15

Step-by-step explanation:

x+7y=0

x-8y=22

(-) (+) (-)

____________

15y=-22

y=-22/15

substituting value of y in first equation

x+7(-22/15)=0

x-154/15=0

x=154/15