solve for x and y by elimination method,
2x+3y=0 ,
3x+4y =5
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Answer:
hii !
Step-by-step explanation:
2x+3y=0
2x=0-3y
x=-3y/2 (Equation 1)
3x+4y=5
3(-3y/2)+4y=5 (value of x from eq1)
-9y/2+4y=5
(-9y+8y)/2=5
-y=5×2
y=-10
2x+3y=5
2x+3(-10)=5
2x-30=5
2x=5+30
x=35/2
x=17.5
x=17.5
y=-10
rishi2639:
you have to solve it by elimination method
not by substitution one
use the elimination method
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