document.write( "Question 1093747: I need to simplify 7+2[3(x+1)-2(3x+1)] \n" ); document.write( "
| Algebra.Com's Answer #708347 by addingup(3677)     You can put this solution on YOUR website! 7+2[3(x+1)-2(3x+1)] \n" ); document.write( "Remember the order of operations. PEMDAS = Parenthesis, Exponents, Multiplication, Division, Addition, Subtraction. \n" ); document.write( "This is BODMAS if you are in the UK, Australia, and other countries where parenthesis are called brackets: Brackets, Orders, Division Multiplication, etc. \n" ); document.write( "~~~~~~~~~~~~~~~~~~~~~~~~ \n" ); document.write( "Start from the inside: \n" ); document.write( "3(x+1)-2(3x+1) Distribute the 3 and the 2 (Distributive Properties of Multiplication): \n" ); document.write( "3x+3-6x+1 = 4-3x \n" ); document.write( "7+2(4-3x) = 7+8-6x = 15-6x \n" ); document.write( " |