document.write( "Question 983610: Please help with equation; solve for x : sec (2x-10degrees) =2 \n" ); document.write( "
Algebra.Com's Answer #604402 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! sec (2x-10degrees) =2 \n" ); document.write( "cos(2x-10) = 1/2 \n" ); document.write( "2x-10 = 60 + n*360, n = ± 0,1,2,3... \n" ); document.write( "x = 35 + n*180, n = ± 0,1,2,3... \n" ); document.write( "============= \n" ); document.write( "2x-10 = 60 + n*360, n = ± 0,1,2,3... \n" ); document.write( "x = 35 + n*180, n = ± 0,1,2,3... \n" ); document.write( "-------------- \n" ); document.write( "x = 35 degs is probably the answer wanted. \n" ); document.write( " |