Please help it would be much appreciated thanks

Solve this equation using substitution. {4x + y = −2} {4x + 6y = 44}

Line segment eg is partitioned by point f in the ratio 1: 1. point e is at e (0, 4), and point f is at (1, 3). what are the coordinates of point g? (−1, 5) (2, 2) (3, 1) (4, 0)

Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?