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Solve r+(−8)=10
.
r=_


Question 2
Which statement shows the correct justification for the step used to solve the equation?

Add 8 to each side.

Add 10 to each side.

Subtract 8 from each side.

Subtract 10 from each side.

Respuesta :

kosala1478

Step-by-step explanation:

r+(−8)=10

r - 8 = 10

r = 10 + 8

r = 18

(substract 8 from 1 side and add it to the other side )

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