Question

2x-3y=18 9x+8y=10 FIND X AND Y

Answer 1

x=174/43
y=-142/43

Answer 2

from first equation find
x in term of y and put in 2nd equation to find y

Answer 3

9x+8y=10
solve for y
for the equation 2x-3y=18
y=(-18+2x)/3
plug this in to 9x+8y=10
9x+8((-18+2x)/3)=10
x=173/43 then solve you y value just like felavin answers

Answer 4

thanks Isbella for this.