(c) 6a - {2a -(5 -a)+4}. (a=4)
Answers
Answered by
0
Answer:
21
Step-by-step explanation:
6(4)-{2(4)-(5-4)+4}
24 - {8 - 1 + 4}
24 - 3
21
Answered by
0
Answer:
13
Step-by-step explanation:
6a - {2a - (5 - a) + 4} [a = 4]
6(4) - {2(4) - (5 - 4) + 4}
24 - {8 - 1 + 4}
24 - {12 - 1}
24 - 11
13
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