Question

the sum of twice a number and 14 also result is divided by 2 is -25.Find the no.​

Answer 1

let x be the unknown number. The equation would look like this:

2x + (x - 14) = x - 6

Solve for x:

2x + (x - 14) = x - 6

2x + x - 14 = x - 6

3x - 14 = x - 6

Add 14 to both sides:

3x = x + 8

Subtract x from both sides:

2x = 8

Divide both sides by 2:

x = 4

Check:

2x + (x - 14) = x - 6

2 * 4 + (4 - 14) = 4 - 6

8 + 4 - 14 = -2

12 - 14 = -2

-2 = -2, numbers check

Answer 2

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