5x + 4x + 10 = 46

3x=7y=46 and -3x-8y=-50

3x-4y=46 (1)

5x+7y=-19 (2)

(1)*7+(2)*4, 41x=246

x=6

7y=-19-5x=-49,y=-7

so the ordered pair is (6,-7).

5x+7y=-19 (2)

(1)*7+(2)*4, 41x=246

x=6

7y=-19-5x=-49,y=-7

so the ordered pair is (6,-7).