Respuesta :

KatieBear2

Answer:

x=1

Step-by-step explanation:

Add -10 to both sides,  15=-10+5  (-10+-10 cancels out)

so it looks like  5=5x

divide 5 from both sides, 5=5x   (5 divided by 5 cancels out)

so it looks like 1=x

switch it around; x=1

:)

Answer:

x = 5

Step-by-step explanation:

15 - (-10)

15 + 10 = 25

25/5 = 5

Check:

15 = (-10) + 5(5)

15 = (-10) + 25

15 = 15

Hopefully this helps you :)

pls mark brainlest ;)