Question

solve the equation 4(J)+1(50-J)=80 ​

Answer 1

Answer:

$4j + 50 - j = 80$

$3j = 30$

$j = 10$

Answer 2

☆Equation:

4(J) + 1(50-J) = 80

☆Solution:

4(J) + 1(50-J) = 80

4J+50-J = 80

4J-J+50 = 80

3J+50 = 80

3J = 80-50

3J = 30

$j = \frac{30}{3}$

J = 10

☆Final Answer:

The value of J is 10.

☆Check:

By putting the value of J as 10 in the equation;

4×10 + 1(50-10) = 80

40+1×40 = 80

40+40 = 80

80 = 80

Hence Verified!