Respuesta :

maemay

Answer:

x = 8 :)

Step-by-step explanation:

5x + 5(3) = 55

5x + 15 = 55

5x = 40

40/5 = 8x = 8

Advent5647

Answer:

8

Step-by-step explanation:

Step 1:

5x + 5 ( 3 ) = 55         Equation

Step 2:

5x + 15 = 55     Multiply

Step 3:

5x = 40        Subtract 15 on both sides

Step 4:

x = 40 ÷ 5          Divide

Answer:

x = 8

Hope This Helps :)