85.0k views
3 votes
−4x−7+10x=−7+6x how many solutions

User Mannu
by
8.7k points

1 Answer

4 votes

Explanation:


-4x-7+10x=-7+6x\\\\(-4x+10x)-7=-7+6x\\\\6x-7=-7+6x\qquad\text{subtract}\ 6x\ \text{from both sides}\\\\-7=-7\qquad\bold{TRUE}\\\\Answer:\ \text{Infinitely many solutions}

User Muneer
by
8.7k points