Awnser
y=13
Step-by-step explanation:
-3x+2y=56
-5x-2y=24
so first we want to get rid of one variable, in this example we dont need to multiply because the y's cancel out
so we have
-8x=80
x=-10
now plug in x into an original equation
-3(-10)+2y=56
2y=26
y=13
hope that helps
13. - 4/5
14. 11/25
16. 8/9
I don’t know what is an answer of 17 sorry...:(
5/21 is the answer to this question.
Answer:
Q and R i think that is the answer
(×-86)
