document.write( "Question 415625: How do I solve this problum could you please help me? 8x-(3x+5)=25 what does X= \n" ); document.write( "
Algebra.Com's Answer #291552 by ankor@dixie-net.com(22740)![]() ![]() You can put this solution on YOUR website! 8x-(3x+5) = 25 what does X= \n" ); document.write( ": \n" ); document.write( "Remember if there is a negative outside the brackets, you change the signs of the \n" ); document.write( "terms inside the brackets, the brackets are removed. \n" ); document.write( "8x - 3x - 5 = 25 \n" ); document.write( "; \n" ); document.write( "add 5 to both sides, do the math on the x's \n" ); document.write( "5x = 25 + 5 \n" ); document.write( "5x = 30 \n" ); document.write( "; \n" ); document.write( "divide both sides by 5 \n" ); document.write( "1x = \n" ); document.write( "x = 6 \n" ); document.write( ": \n" ); document.write( ": \n" ); document.write( "Now check the solution of x=6 in the original problem \n" ); document.write( "8x - (3x + 5)= 25 \n" ); document.write( "replace x with 6 \n" ); document.write( "8(6) - (3(6) + 5) = 25 \n" ); document.write( "48 - (18 + 5) = 25 \n" ); document.write( "48 - 23 = 25 \n" ); document.write( "25 = 25; confirms our solution of x=6 \n" ); document.write( " |