Question

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Two linear equations ), and I, draw a rough figure of two lines are intersecting.
olve the following by elimination method:
4x2=8
x+1=10
e)
2x - 1 - 2 = 0
x + y = 8
10)
2x + y = 8
11)
12)
X-y = 2
2x + y = 6
x - y = 2
x + y = 5
Solve the following:
4x3=12
13) On comparing ratios
aj &for the pair of linear equations 9x - 4y+8 = 0 and 7x+6y-9=
a, b, c,
are intersect, parallel or co-incident.
3 5
14) Verify two lines -x + y = 7 and 9x-10y = 14 are consistent or inconsistent.
2 3
15) Half the perimeter of a rectangular garden whose length is 4m more than its width is 36m. Find th
dimensions of the garden.
16) Solve the pair of Linear equations x + 1 = 5 and 2x - 31 = 4 by Elimination method.
3x4=12
Solve the following:
17) Five years ago Nuri was thrice as old as Sonu. Ten years later Nuri will be twice as old as Sonu.
How old are Nui and Sonu.
h of the equations - 1+1 = 0 and 3.2 +21-12 = 0. Determine the co-ordinates of
d the x-axis and shade the Triangular region.
of ik​

Answer 1

Answer:

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Step-by-step explanation:

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