X + y = 21 3y + x = 19 Which value of x is part of a solution to this system of equations?

Question

asked Jan 25, 2019 228k views

1 Answer

Trigoman · Answer 1 · 2019-01-28T23:26:06+0000

we have that
x + y = 21
3y + x = 19

using a graph tool
see the attached figure

the solution is the point (22,-1)

the answer is
the value of x is 22

X + y = 21 3y + x = 19 Which value of x is part of a solution to this system of equations-example-1

X + y = 21 3y + x = 19 Which value of x is part of a solution to this system of equations?

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

Please log in or register to add a comment.

No related questions found

Categories

Other Questions