Ex -4.1 Linear equations in two variables.
Answers
Answer:
Thus, the required linear equations is x - 2y = 0
Step-by-step explanation:
Express the following linear equations in the form ax + by + c =0
Hey add the reaming question.
I hope the question you asked is from the 4.1 exercise of linear equations in two variables chapter.
Hope the following may be your answers of the above questions are as follows :
1.(i) 8x+5y-3=0
ax+by+c=0
a = 8; b=5 ; c=-3
(ii)28x-35y=-7
ax+by+c = 0
a=28 ; b=-35 ; c=7
(iii)2x=-5y
2x+5y=0
a=2 ; b=5 ; c=0
(iv) x/3 +y/4 =7
a= 1/3 ; b=1/4 ; c=-7
(v)y=-3/2x
a=-3/2 ; b=-1 ; c=0
(vi)3x+5y=12
a=3 ; b=5 ; c=-12
2.(i)2x=5
2x+0y-5=0
(ii)y-2=0
0x+y-2=0
(iii)y/7=3
0x+y/7-3=0
(iv)x=-14/13
x+0y+14/13
3.(i) x+y=34
(ii) y=x-5.
x-y-5=0
(iii) x=2y+10
x-2y-10=0
(iv)2x+15y=100
(v) x+y=200
(vi)10x+y+10y+x=121
11x+11y=121
x+y=11
Hope it helps you mate...
mark as brainliest...
