SOLUTION: The rectangular coordinate system, graphing linear equations and slope. Verify that the ordered pair (2,-3)is a solution to the equation 4x + 5y = -7 thanks for all the help

Algebra ->  Linear-equations -> SOLUTION: The rectangular coordinate system, graphing linear equations and slope. Verify that the ordered pair (2,-3)is a solution to the equation 4x + 5y = -7 thanks for all the help      Log On


   



Question 201449: The rectangular coordinate system, graphing linear equations and slope.
Verify that the ordered pair (2,-3)is a solution to the equation 4x + 5y = -7
thanks for all the help! ;)

Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
Simply plug in x=2 and y = -3 into 4x%2B5y=-7 and simplify. If the two sides of the equation are equal, then the ordered pair (2, -3) is a solution.