Question

Q(3): Solve the following equations :

(a) 3x – 5 = 4 ​

Answer 1

Answer:

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3x-5=4

3x= 4+5

x= 9/3=3

Answer 2

x=3

Explanation:-

3x - 5 = 4

First we need to take all the variable part at LHS and all the constant part RHS

so,

3x = 4 + 5

don't forget to change the sign while interchange

the numbers and varible from LHS to RHS.

now,

3x = 9

or,

x = 9/3

or,

x=3

Hence, final answer is 3

I hope you understand it very well