One number added to three times another number is 24. five times the first number added to three times the other number is 36. find tue numbers

x + 3y = 24

5x + 3y = 36

We can subtract both equations from each-other to cancel out a variable.

After doing so, we're left with:

-4x = -12

Multiply each term by -1

4x = 12

Divide both sides by 4.

x = 3

Now that we have a value for x, we can solve for y.

Plug this value into the first equation.

3 + 3y = 24

Subtract 3 from both sides.

3y = 21

Divide both sides by 3.

y = 7

y = 2x

step-by-step explanation:

if you divide each number in the sequence, you'll see that they all have a multiple factor of 2. each number in the series, and any other numbers which may continue, will be multiplied by 2. therefore, y is the next number in the sequence, and x is the current one, so, our formula will be y = 2x.

b. x + 1

step-by-step explanation:

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