document.write( "Question 88090: simplify:(-7)(-3)+(-2)^2+(-16)(2)\r
\n" ); document.write( "\n" ); document.write( "14x(-3y)-(-3)(-5y)\r
\n" ); document.write( "\n" ); document.write( "4[3x+(-2x)]-5(3x+2x)\r
\n" ); document.write( "\n" ); document.write( "(70a-40b)/(-10)\r
\n" ); document.write( "\n" ); document.write( "-3(x-5)-(x+7)\r
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "
Algebra.Com's Answer #63991 by malakumar_kos@yahoo.com(315)\"\" \"About 
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\n" ); document.write( "simplify:(-7)(-3)+(-2)^2+(-16)(2)
\n" ); document.write( "14x(-3y)-(-3)(-5y)
\n" ); document.write( "4[3x+(-2x)]-5(3x+2x)
\n" ); document.write( "(70a-40b)/(-10)
\n" ); document.write( "-3(x-5)-(x+7) \r
\n" ); document.write( "\n" ); document.write( " 1)(-7)(-3)+(-2)^2+(-16)(2)
\n" ); document.write( " = +21+4-32
\n" ); document.write( " = +25-32
\n" ); document.write( " = -7\r
\n" ); document.write( "\n" ); document.write( " 2)14x(-3y)-(-3)(-5y)
\n" ); document.write( " = -42xy-15y\r
\n" ); document.write( "\n" ); document.write( " 3)4[3x+(-2x)]-5(3x+2x)
\n" ); document.write( " = 4[3x-2x]-5(5x)
\n" ); document.write( " =4(x)-25x
\n" ); document.write( " =4x-25x
\n" ); document.write( " = - 21x
\n" ); document.write( " 4)(70a-40b)/(-10)
\n" ); document.write( " = 10(7a-4b)/(-10)
\n" ); document.write( " = -(7a-4b)\r
\n" ); document.write( "\n" ); document.write( " 5)-3(x-5)-(x+7)
\n" ); document.write( " = -3x+15-x-7
\n" ); document.write( " = -4x+8\r
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "
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