2. Check whether the following equations are consistent or inconsistent. Solve them graphically. 3/2x+5/3=7 9x-10y=12
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Answer:
x = 3
y = 1.5
Step-by-step explanation:
3x/2 + 5y/3 = 7
=> 9x + 10y = 42
9x - 10y = 12
=> 18x = 54
=> x = 3
y = 1.5
x 3/2x+5/3y=7 9x-10y=12
-4 7.8 -4.8
-3 6.9 -3.9
-2 6 -3
-1 5.1 -2.1
0 4.2 -1.2
1 3.3 -0.3
2 2.4 0.6
3 1.5 1.5
4 0.6 2.4
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