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How do you solve this?

How do you solve this?
194k views
2 votes
How do you solve this?

How do you solve this?-example-1
User Sledge
by
8.4k points

2 Answers

6 votes
-7x-7y=21
Y=6
-7x-7×6=21
User Abhranil Das
by
8.3k points
1 vote
-7x -7y = 21
Y = 6

Since they are giving you the value of 6 you just plug it in the equation

-7x - 7(6) = 21
-7x - 42 = 21
+ 42. +42

-7x = 63
/-7. /-7

X = -9
User Srihari Humbarwadi
by
8.3k points
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