State which of the following are algebraic equations. Identify the variables,
(a) 17 + d = 68 (b) r- 8 = 11
(c) 7(12 + 3) = 105 (d) 4-5 > 15
12 - 4
(e)
(f) 12(24 - 6) = 216
(h) 9u + 3 = 21
(g) 5d >7
8
Answers
Answered by
0
Answer:
a)Variable is x<br> b)Variable is t<br> c)No variable<br> d)No variable<br> e)Variable is x<br> f)Variable is x<br> g)Variable is m<br>
Answered by
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Answer:
the answer is number h: 9u+3=21
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