solve the following system of equations plz fast it's urgent... question 3rd to 8th. .
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avtargill:
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X + 2 = 11 then x = 9... ....... 1
2x = 20 then x = 10..... ....... 2
Now put x = 0 in first eq. & second
first is false
Second is true
Then draw graph and solve it.
2x = 20 then x = 10..... ....... 2
Now put x = 0 in first eq. & second
first is false
Second is true
Then draw graph and solve it.
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