document.write( "Question 346275: If a = 9c^2 + 4 and b = 7 + 3c, what is a in terms of b? Step by step please with formula used to solve. \n" ); document.write( "
Algebra.Com's Answer #247632 by solver91311(24713)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "Step 1: Solve your second equation for in terms of \r
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\n" ); document.write( "\n" ); document.write( "Step 2: Substitute the expression containing into the first equation in place of \r
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\n" ); document.write( "\n" ); document.write( "Step 3: Simplify. \r
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\n" ); document.write( "\n" ); document.write( "John
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\n" ); document.write( "My calculator said it, I believe it, that settles it
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