How many solutions does this system have? x-2y=2 y=-2+5

a. infinitely many solutions

b. no solutions

c. two solutions

d. one solution

Question

Mathematics

Guest

13 July, 23:14

How many solutions does this system have? x-2y=2 y=-2+5

a. infinitely many solutions

b. no solutions

c. two solutions

d. one solution

+1

Answers (2)

Know the Answer?

Sidney Donaldson · Answer 1

In an equation system you'll have:

- System with more questions than equations: infinite solutions

- System with the same number of questions as equations: only one solution with as many answers as questions

- System with two or more independent and contradictory equations: zero solutions.

In this case you have two independent equations and two questions (x and y), so the answer is d, one solution.

Thomas · Answer 2

The system has one solution, x = 8, y = 3

How many solutions does this system have? x-2y=2 y=-2+5a. infinitely many solutionsb. no solutionsc. two solutionsd. one solution

How many solutions does this system have? x-2y=2 y=-2+5

a. infinitely many solutions

b. no solutions

c. two solutions

d. one solution