Question

Solve the following linear equations:
9x+4=31​

Answer 1

Solution :

Linear equation : 9x + 4 = 31

9x + 4 = 31

9x = 31 - 4

9x = 27

x = 27/9

x = 3

Hence,

• Value of x is 3

Linear Equation :

An equation whose degree is 1 is said to be linear equation.

Example :

• 3x + 5 = 41 , 2x + 1 = 4 etc.

Degree :

Highest power in the equation is called the degree of equation.

Example :

• 3x + 4x² = 12

Degree of above equation is 2.

━━━━━━━━━━━━━━━━━━━━━━━━━

Answer 2

Answer:

9x(4)=31

31-4x9x

=27

X=27/9

X=3

here is your answer

follow me

thanks me

mark me as brainliest plzz.