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Vlada [557]
3 years ago
6

Three times the sum of a number and 3 is 3 less than the number times 5. Find the number

Mathematics
1 answer:
Reika [66]3 years ago
4 0

Hello!

Let's write this as an equation.

3(x+3)=5x-3

First, let's simplify the parentheses.

3x+9=5x-3

Let's subtract 5x from both sides.

-2x+9=-3

We subtract 9 from both sides.

-2x=-12

We divide both sides by -2.

x=6

Therefore, the number is 6.

I hope this helps!

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