I think it is 1/2
hope this helped
1/3x=20
1st step do the opposite of 1/3x to get it by itself. So you would do 1/3x *3/1 than you would do 3/1 *20. What you do to that side you do to the other.
2nd step 20*3=60
3rd You can check your answer by doing 1/3 *60=20
I plugged the answer in the variable to Check it
Answer:
Step-by-step explanation:
all you have to do is Divide both sides by -4
-4x=16
-4x/-4=-16/-4
Answer
x=-4
1)y=3x
2)y=x
3)y=7x
4)y=x+7
4)y=2x+1
6)y=12x+2
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Coefficient 20, exponent of x is 3, exponent of y is 3