Question

Becky solve an equation and got -7 = -7, which means?A. the equation has only 1 solutionB. the equation has no solutionsC. the equation has infinitely many solutions

Answer 1

Given equation:

`-7\text{ = -7}`

Whenever we solve a system of linear equation and get the same value on the left and right hand side, it implies that there are infinitely many solutions

The equations are consistent and dependent.

Answer: The equation has infinitely many solutions (Option C)