document.write( "Question 809464: I'm a 7th grader in pre-Algebra, and I need help with a multi-step equation. The teacher told us to use inverse operations and inverse order of operations to solve this equation:
\n" ); document.write( " y + 9
\n" ); document.write( " _____ = 2.1\r
\n" ); document.write( "\n" ); document.write( " 4 \r
\n" ); document.write( "\n" ); document.write( "Or (y+9)/4=2.1 And I'm hoping to find Y and how you solve this equation using
\n" ); document.write( "inverse operations. Thank you! -- Josh ---
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Algebra.Com's Answer #487619 by richwmiller(17219)\"\" \"About 
You can put this solution on YOUR website!
the inverse of 1/4 is 4
\n" ); document.write( "multiply both sides by 4
\n" ); document.write( "y+9=2.1*4
\n" ); document.write( "y+9=8.4
\n" ); document.write( "add the inverse of 9 (-9)
\n" ); document.write( "y=-.6
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