1 year ago

Twice the difference of a number and 6 equals 7

Mathematics

1 answer:

Pavlova-9 [17]1 year ago

8 0

Answer: 9.5

Step-by-step explanation:

First, we set up the equation. Let the number = x.

2(x-6) = 7

Divide by 2 on both sides:

x-6 = 3.5

Add 6 on both sides:

x = 9.5

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