Respuesta :
Answer:
x=15
Step-by-step explanation:
2x+10=40
Subtract 10 from each side
2x+10-10=40-10
2x=30
Divide by 2
2x/2=30/2
x = 15
Answer:
x=15
Step-by-step explanation:
2x+10=40
Subtract 10 from each side
2x+10-10=40-10
2x=30
Divide by 2
2x/2=30/2
x = 15