document.write( "Question 549018: On a coordinate grid, line AB has end point B at (24,16). The midpoint at AB is P(4,-3). What is the y-coordinate of point A? \n" ); document.write( "

Algebra.Com's Answer #357406 by solver91311(24713) $\"\"$ $\"About$

You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "Use the mid-point formulas. You are given the coordinates of point 1,

(Point B) and the mid-point,

(Point P).\r
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\n" ); document.write( "\n" ); document.write( "Substitute the given values and do the arithmetic to solve for

and

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\n" ); document.write( "My calculator said it, I believe it, that settles it
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