Answer :
3x+20=7x , then u do 7x minus 3x equals 4x then will have 4x=20 then u divide 20 by 4 and u will get 5 so x=5
Answer:
The value of x is 5
Step-by-step explanation:
Given that m1 =7x and m4 =3x+20
Also given that m1 =m4
We have to find the value of x
Since m1=m4
7x=3x+20
To simplify this, subtract 3x
we get
7x-3x=20
4x=20
Now divide by 4
we get
x=5
Hence the value of x is 5