Respuesta :

andrew0745

Answer:

x=2

Step-by-step explanation:

2x+10+3x=20

5x=10

x=2

Answer:

Step-by-step explanation: distributive property.

2x+10+3x=20

Then you add the like terms:

2x+3x=5x

Whatever is left you put is an equation all together then solve:

5x+10=20

-10=-10

5x=10

Divide 10 by five

Answer is: x=2