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OpenStudy (anonymous):
solve the system by the elimination method. 5x+3y=-11 7x-2y=17
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OpenStudy (lalaly):
multiply the first by 2 and the sec by 3 you get 10x+6y=-22 21x-6y=51 add these two equaitons you get 31x=29 so x=29/31 substitute in any one of the equations to find y
OpenStudy (anonymous):
is this an ordered pair
jhonyy9 (jhonyy9):
y=(-11 -5(29/31))/3 =(-11 -145/31)/3 = (-341-145)/93 = - 486/93
jhonyy9 (jhonyy9):
than x = 29/31
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