4x+22=8x+10

Question

Does this question have one solution, infinite solutions, or no solution? Show your math.

Answer 1

To solve this equation, first subtract 4x from both sides:

22 = 4x + 10

Then subtract 10 from both sides:

12 = 4x

Now, divide both sides by 4:

x = 3

Since we found one unique solution for x, this equation has one solution.