Question

Three times a number minus thirty-two

is seven times a number plus twenty-
eight.
*equation&solve*

Answer 1

3n−32=7n+28

n=-15

Explanation:

Let's solve your equation step-by-step.

3n−32=7n+28

Step 1: Subtract 7n from both sides.

3n−32−7n=7n+28−7n

−4n−32=28

Step 2: Add 32 to both sides.

−4n−32+32=28+32

−4n=60

Step 3: Divide both sides by -4.

−4n/−4=60/−4

n=−15