2a+b-3c if a=1, b=2, c=-1
Answers
Answered by
5
Ans is 7
Explanation :
2into 1 + 2-3 into -1
2+2+3
7
Explanation :
2into 1 + 2-3 into -1
2+2+3
7
Answered by
2
Answer:
mark its brainleast plzzz
Step-by-step explanation:
2×1+2-3×(-1)
2+2+(-3)
4+(-3)
1
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