document.write( "Question 62173This question is from textbook Mathematics
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document.write( ": what does 3a+4=7 anwer and show me the steps
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Algebra.Com's Answer #42916 by checkley71(8403) ![]() You can put this solution on YOUR website! 3A+4=7 SUBTRACT 4 FROM BOTH SIDES OF THE EQUATION \n" ); document.write( "3A+4-4=7-4 \n" ); document.write( "3A=3 NOW DIVIDE BOTH SIDES BY 3 \n" ); document.write( "3A/3=3/3 \n" ); document.write( "A=1 SOLUTION \n" ); document.write( "PROOF SUBSTITUTE 1 FOR A \n" ); document.write( "3*1+4=7 \n" ); document.write( "3=4=7 \n" ); document.write( "7=7 \n" ); document.write( " |