ayoismeisjjjjuan
10.12.2020 •
Mathematics
Evaluate: 3+ X-3(9) for x = 10 *
2 poin
-14
19
90
-40
somebody please help me !
Solved
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Ответ:
3+10-3(9)
First you multiply -3*9 (PEMDAS)
3+10-27
Then you add 3+10
13-27
And that gives you -14
Ответ:
The point (1, 2) is not a solution to the system of equations because it does not satisfy the equation 3x + y = –2.