Question

How many solutions does this equation have? –12m + 2 = 16 − 14 − 12m

Answer 1

The equation -12m + 2 = 16 − 14 − 12m has one solution.

Here’s how to solve it:

-12m + 2 = 16 − 14 − 12m

-12m + 12m + 2 = 16 − 14 − 12m + 12m

2 = 2

Since the equation simplifies to a true statement, it has one solution, which is all real numbers.

Explanation: