Question

Solve using substitution.
-3x + 3y = 4

-x + y = 3


A. The only solution is (3, 2)
B. There are infinite number of solutions.
C. No solution

Answer 1

find out what y using the second equation

Answer 2

y should be on one side and everything else on the other

Answer 3

Soo the answer is B??

Answer 4

i need a answer check..

Answer 5

well if you find y its equal to 3+x right

Answer 6

so if you plug it in you get 9=4

Answer 7

can you do it from here?

Answer 8

i have trouble with this sometimes so i just need u to tell me if my answer is in correct or correct @tlatti

Answer 9

i think its B

Answer 10

sorry just trying to help

Answer 11

if you get 9=4 then there is no solution

Answer 12

So the answer is C??

Answer 13

yup

Answer 14

Thx

Answer 15

sorry

Answer 16

:)