Question

EXERCISE 2.3
Solve the following equations and check your results.
1. 3x = 2x + 18 2. 51 - 3 = 31-5
4. 43+ 3 = 6 + 2 5. 21-1= 14-X​

Answer 1

Answer:

3x=2x+18-5

3x=2x+18-53x-2x=18

3x=2x+18-53x-2x=18x=18

3x=2x+18-53x-2x=18x=18 To check

3x=2x+18-53x-2x=18x=18 To check3 x 18=2x18+18

3x=2x+18-53x-2x=18x=18 To check3 x 18=2x18+1854=54

3x=2x+18-53x-2x=18x=18 To check3 x 18=2x18+1854=54LHS =RHS

3x=2x+18-53x-2x=18x=18 To check3 x 18=2x18+1854=54LHS =RHSSo this is correct.

3x=2x+18-53x-2x=18x=18 To check3 x 18=2x18+1854=54LHS =RHSSo this is correct.Sorry done only one

3x=2x+18-53x-2x=18x=18 To check3 x 18=2x18+1854=54LHS =RHSSo this is correct.Sorry done only oneDon't have time for another one

3x=2x+18-53x-2x=18x=18 To check3 x 18=2x18+1854=54LHS =RHSSo this is correct.Sorry done only oneDon't have time for another oneSorry again bro