7 times a number decreased by 3 equal 18 find the number
Answers
Answered by
2
Answer:
3
Step-by-step explanation:
7 multiplied by 3 is equal to 21
21 -3 = 18
this s the easiest question ever
Answered by
3
Answer : 3
Step-by-step explanation:
Let the number be x
7×x - 3 = 18
7x -3=18
7x = 18+3
x = 21/7
x= 3
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