2a + 3b when a=1 and b=-3
Answers
Answered by
0
Answer:
-7
Step-by-step explanation:
=> 2a + 3b
=> 2×1 + 3×(-3)
=> 2 + (-9)
=> 2-9
=> -7
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Answered by
0
Answer:
-7 is the answer
Step-by-step explanation:
2a + 3b
put a = 1 and b = -3
2(1) + 3(-3)
2 + (-9)
2 - 9
-7
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