The ordered pair is (-1, -7).
Any ordered pair that satisfies y = 22 - X is a solution.
x = 8y = 6(5x8) + (3x6) = 58(5x8) - (3x6) = 22
22+22+28+28=100.
The solution pair is (-7, 22), demonstrated as follows: (1) x + y = 15 : given; (2)4x + 3y = 38 : given; (3)3x + 3y = 45 : equation (1), multiplied by 3; (4) x = -7 : equation (2), minus equation (3); (5) y = 22 : equation (1), minus equation (4).
22
22 + 2 = 24
44.
69
The original questions is in parenthesis,71 plus 2 = 10 22 plus 31 =8 111 plus 22 =7(71) 7+1 "plus" 2 (2) = 10, (22) 2+2 (plus) (31) 3+1=8, (111) 1+1+1 "plus" (22) 2+2=7
X +13 equals 22, X equals nine
7 + 33 + 16 + 22 = 78
22