Question

Complete the solution of the equation Find the value of y when x equals -6. 4x+8y=-4

Answer 1

Y equals 2.5 

4(-6) + 8y= -4 
-24 + 8y + -4
+24         + 24 
8y = 20 
8y/8 = 20/8 

y = 2.5 

Answer 2

Sub in -6 for all the x in the equation
4(-6)+8y=-4
-24+8y=-4
8y=-4 + 24
8y/8 = 20/8
y = 2.5
Hope this helps :)