Question

twice a number decreased by 7 gives 45 . find the number

Answer 1

Answer:

26

Step-by-step explanation:

LET THE NUMBER BE X

SO 2X -7 =45

2X=45+7

2X=52

X=52/2

X=26

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Answer 2

Answer:

x=26

Step-by-step explanation:

Let number be x

2x-7=45

2x=45+7

x=52÷2

x=26

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