Question

Consider the equation 3x+10=2x+10. Does this equation have one solution, infinitely many solutions, or no solutions? Explain your answer.

Answer 1

One solution: x = 0

Explanation:

Starting with 3x+10=2x+10,

subtract 2x from both sides. We get x + 10 = 10, or x = 0. This equation has ONE solution, x = 0.