2 years ago

3x -y= -1 + -3x + 3y= 27

Mathematics

1 answer:

schepotkina [342]2 years ago

8 0

Answer:

Answer:

y = 13

Explanation:

You want to add the like variables:

(3x - y) = -1

+(-3x +3y) = 27

The x's cancel out:

2y = 26

Divide by 2 on both sides to get the y by itself and solve for y

y = 13

Step-by-step explanation:

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