document.write( "Question 145760: Determine whether the given number is a solution of the given equation.
\n" ); document.write( "1. 35; t+17= 53
\n" ); document.write( "2. 36; a-19= 17\r
\n" ); document.write( "\n" ); document.write( "Solve using the addition principle.
\n" ); document.write( "1. z+9=14
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Algebra.Com's Answer #106387 by nabla(475)\"\" \"About 
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1.
\n" ); document.write( "35+17=52 which is not equal to 53. (not a solution).
\n" ); document.write( "2.
\n" ); document.write( "36-19=17 which is equal to 17. (is a solution).\r
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\n" ); document.write( "1.
\n" ); document.write( "z+9=14
\n" ); document.write( "z+9-9=14-9
\n" ); document.write( "z=5.\r
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