document.write( "Question 108938: How do I do a linear equation of\r
\n" ); document.write( "\n" ); document.write( "a+d=100
\n" ); document.write( "1.00a+1.50=120\r
\n" ); document.write( "\n" ); document.write( "can you give me the steps to do so.
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Algebra.Com's Answer #79449 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
1.\"a%2Bd=100\"
\n" ); document.write( "2.\"1.00a%2B1.50=120\"
\n" ); document.write( "First, are you missing the variable d from equation 2???
\n" ); document.write( "Use equation 2 to solve for a, then substitute that value into equation 1.
\n" ); document.write( "Hopefully this points you in the right direction.
\n" ); document.write( "If you need more help, post another question.
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