There is only one solution. A solution to a pair of straight line equations is a point at which they both have the same answer (x,y). That happens at the point they intersect. There is only one place these two equations intersect, at (3,5).
The answer is A 5+c 1. You have to remove the parentheses. =-(-5-c)*1 2. Multiply. -(-c-5) 3. Distribute the parentheses. -(-5)-(-c) 4. Apply the minus and plus rule. 5+2
