Question

Is (-3,2) a solution of 7x+9y>-3



Yes or no

Please help :))

Answer 1

No

Explanation:

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Answer 2

(-3,2) is not a solution.

Explanation:

The solution of a linear inequality in two variables like
`Ax + By > C` is an ordered pair
`(x, y)` that produces a true statement when the values of x and y are substituted into the inequality.

To find if (-3,2) is a solution of
`7x+9y>-3`, you must substitute this point into the inequality.

`7\left(-3\right)+9\left(2\right)>-3\\\\-21+18>-3\\\\-3>-3`

Because -3 is not greater than -3, (-3,2) is not a solution.