Question

64y-4+2y=-2 solve the equation

Answer 1

Answer:33=y

Step 64u to 2y you get 66y the. -2+4 and you get 2 which is 66y=2. Now divide 66 by two to get 33=y

Answer 2

First step is to isolate the variable.
Anything that doesn’t have a ‘y’ is have to be moved which means the -4 will change to positive 4 and added to both sides.
64y -4 +2y = -2
(64y+2y) -4 = -2
+4 +4
Which crosses out the 4s on the left side and leaves 66y = 2.
Divide 66 on both sides.
66y/66 = 2/66
(2/66) / 2 = 1/33

Answer: y= 1/33
I hope this helps..