document.write( "Question 1016087: given that angle 1 and angle 2 are vertically opposite angles, if m angle 1 = 3x+10 and m angle 2 = 5x-40, that what is the value of x? \n" ); document.write( "
Algebra.Com's Answer #632445 by macston(5194)\"\" \"About 
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\n" ); document.write( "Vertically opposite angles are equal.
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\n" ); document.write( "3x+10=5x-40 . Add 40 to each side.
\n" ); document.write( "3x+50=5x . Subtract 3x from each side.
\n" ); document.write( "50=2x . Divide each side by 2.
\n" ); document.write( "25=x
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\n" ); document.write( "ANSWER x=25
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