Find the value of : 3a - 4b + 5c , when a = 10 , b = 7 and c = 4
Answers
Answered by
1
22
Step-by-step explanation:
30-28+20= 22
this is your answer
Answered by
2
Answer:
22
Step-by-step explanation:
3×10-4×7+5×4
=30-28+20
BODMAS
=20+30-28
=50-28
=22
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