Question

Mark equation as having no solution, one solution, or infinite solutions.

8x - 7 = 8 - 7x

A. no solution
B. one solution
C. infinite solutions

Answer 1

B

Explanation:

8x - 7 = 8 - 7x

15x - 7 = 8

15x = 15

x = 1

so, this has exactly one solution.