SOLUTION: Write an equation and solve the following problems. Show a step-by-step solution for one of the problem. 1. Anna had 30 points on the second quiz. That was 10 more points than

Question 987281: Write an equation and solve the following problems. Show a step-by-step solution for one of the problem.
1. Anna had 30 points on the second quiz. That was 10 more points than she had on the first quiz. How many points did she have on the first quiz?
Answer by macston(5194) (Show Source): You can put this solution on YOUR website!
.
F= score on first quiz
F+10pts=30pts Subtract 10pts from each side.
F=20pts
ANSWER: Anna had 20 points on the first quiz.
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