Question

solve for y in the first equation.

x + 3y = 6
2x – y = 10

Answer 1

x - 3y + 2x - 7y = - 6 + 10
10y = 3x - 4
y = 0.3x - 0.4

x - 3(0.3x - 0.4) = - 6
x - 0.9x + 1.2 = - 6
0.1x = - 7.2
x = - 72

y = 0.3(- 72) - 0.4
y = - 21.6 - .4
y = - 22

Answer: x = - 72, y = - 22

Answer 2

Help?

Answer 3

?

Answer 4

Sorry, stepped away

Answer 5

My answer choices are ..

Answer 6

1/3x+2
-1/3x+6
-x+2
-1/3+2