Stevendavejavier2225viz
Answered

Simplify each algebraic expression
1)9+3a - 5x if a = 5 and x = 4
2) (6d + 3) -3b) if d = 7 and b = 2​

Sagot :

Klooweiiiviz

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Answer:

Substitute first.

9 + 3(5) - 5(4)

9 + 15 - 20

24 - 20

4 — ANSWER

2. {[6(7) +3] - 3(2)}

(42 +3) - 6

45-6

39 — ANSWER

correct me if im wrong po hehe

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