Answer:
Your expression have just one solution because a lineal equation can have only one solution, but for example, a cuadratic equation can have 2 solutions or one repeated solution
brainliest please :)
Answer:
57
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
-4-(-7)=
-4+(7)=
3
Answer:
Here is the solution. Hope it helps.