document.write( "Question 987281: Write an equation and solve the following problems. Show a step-by-step solution for one of the problem.
\n" ); document.write( "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?
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Algebra.Com's Answer #608210 by macston(5194)\"\" \"About 
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\n" ); document.write( "F= score on first quiz
\n" ); document.write( "F+10pts=30pts Subtract 10pts from each side.
\n" ); document.write( "F=20pts
\n" ); document.write( "ANSWER: Anna had 20 points on the first quiz.
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