Question

need help with these 2 questions please

Answer 1

For the first one it’s x=6.6
And the second one is x=-11

Answer 2

Answer:  3. x = 20/3         4. x = -11

Step-by-step explanation:

3.    3x - 5= 15        Add 5 to both sides

            +5   +5

      3x =  20           Now divide both sides by 3

     x = 20/3  

4.   -2x + 7 =29    Subtract 7 from both sides

             -7     -7

      -2x = 22      Divide both sides by  -2

     x = -11