document.write( "Question 945268: my homework says to solve each equation show all your steps and write a justification for each step. I'm working on algebraic proofs.
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document.write( "1) 1/5(a+10)=-3 I tried I don't know if it's right
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document.write( "a+2=-15
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document.write( "subtract 2
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document.write( "a=17 ? \n" );
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Algebra.Com's Answer #576419 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! solve each equation show all your steps and write a justification for each step. I'm working on algebraic proofs. \n" ); document.write( "1) 1/5(a+10)=-3 I tried I don't know if it's right \n" ); document.write( "a+2=-15 **** You divided the 10 by 5, but not a. \n" ); document.write( "----- \n" ); document.write( "subtract 2 \n" ); document.write( "a=17 ? \n" ); document.write( "================ \n" ); document.write( "1/5(a+10)=-3 \n" ); document.write( "Multiply by 5 to eliminate fractions. \n" ); document.write( "(a+10) = -15 \n" ); document.write( "Subtract 10 \n" ); document.write( "a = -25 \n" ); document.write( " \n" ); document.write( " |