3 years ago

Complete the solution of the equation. Find the value of y when x equals -2. -9x- 3y = 6

Mathematics

2 answers:

aksik [14]3 years ago

7 0

-9x- 3y = 6
-9(-2) - 3y = 6
18 -3y = 6
18 - 6 = 3y
12 = 3y
y = 12/3
y =4

Nadusha1986 [10]3 years ago

6 0

The answer is 4. Just put the value of -2 into this equation and get the y value.

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