Question

twice a number plus 7 is 18. write a simple equation for this______
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Answer 1

2x+7=18.......... . ...

Answer 2

Answer:

Equation : $2x + 7 = 18$

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Step-by-step explanation:

Let the number be x

Then, according to the question  :

2 × x + 7 =18

Equation : $2x + 7 = 18$