document.write( "Question 47199: I think I did the first part correctly, but got stuck on what to do next..can you please help me? Thank you!\r
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document.write( "If 7x -3 = 25, then what is 2x + 9
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document.write( "3+3= 0
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document.write( "25 + 3 = 28
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document.write( "7x = 28
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document.write( "7x divided by 7 = x
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document.write( "28 divided by 7 = 4 \r
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document.write( "Is that right so far, and what do I do next if it is?
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document.write( "Thank you in advance!!!!! \n" );
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Algebra.Com's Answer #31251 by tutorcecilia(2152)![]() ![]() You can put this solution on YOUR website! If 7x -3 = 25, then what is 2x + 9 \n" ); document.write( "7x-3=25 [solve for x] \n" ); document.write( "7x-3+3=25+3 \n" ); document.write( "7x=28 \n" ); document.write( "7x/7=28/7 \n" ); document.write( "x=4 \n" ); document.write( ". \n" ); document.write( ". \n" ); document.write( "Plug (x=4) into the second equation: \n" ); document.write( "2x+9 \n" ); document.write( "2(4)+9 [Simplify] \n" ); document.write( "8+9 \n" ); document.write( "17 [Final answer for second problem\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |