thrice a number minus 5 multiplied by seven is equal to 28. find the numbers
Answers
Answered by
1
Answer:
3x3x7-5x7=28
63-35=28
28=28.
Answered by
0
Answer:
21
Step-by-step explanation:
3x-5×7=28
3x-35=28
3x-35+35=28+35
3x=63
now divide 3 bye 63 you got 21
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