Please add the equation, or else nobody can help you! :(
First you add like terms, so in this case it would be 2x+3x, which would together make 5x=10. Then to get x isolated divide 10 by 5 and x=2
Solution: 240 + 85 + 40 = 365
475 - 365 = 110
Answer: Olivia needs 110 points on her final exam in order to earn at least a B in Math.
