document.write( "Question 102333: -3(x+5)=8x+18 \r
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document.write( "i don't understand the process of moving the variable to one side of the equal sign. \n" );
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Algebra.Com's Answer #74514 by elima(1433)![]() ![]() ![]() You can put this solution on YOUR website! -3(x+5)=8x+18 \n" ); document.write( "First you want to go ahead and distribute the -3; \n" ); document.write( "-3x-15=8x+18 \n" ); document.write( "Now you want to get both variables, in this case the x,on the same side; \n" ); document.write( "so we will go ahead and subtract the 8x from both sides, by doing this we move it over, \n" ); document.write( "-3x-15-8x=8x+18-8x \n" ); document.write( "collect like terms; \n" ); document.write( "-11x-15=18 \n" ); document.write( "Now lets move the -15 to the other side, so we have to add it to both sides; \n" ); document.write( "-11x-15+15=18+15 \n" ); document.write( "-11x=33 \n" ); document.write( "now we want x alone, so we will divide each side by -11; \n" ); document.write( " \n" ); document.write( "x=-3 \n" ); document.write( "Hope this helps \n" ); document.write( ":) \n" ); document.write( " |