4y + 10 = 22 4y - 10 - 10 4y=12 4y 4y 4y=3
4y + 8y = 12y 4y - 8y = -4y 4y x 8y = 32y2 4y/8y = 1/2
1
4y -2 = 6 4y = 6 + 2 4y = 8 y = 2
4y-9 = 15 4y = 15+9 4y = 24 y = 6
y-4y-2-3y-2y+4y+25y+2y-4y+23y+2y+4y-25y-2
2x-4y=-8-2x......-2x-4y=-2x-8(-4y)/-4 | (-2x-8)/-4y=1/2x+2
4y-7 = -3
4y-32x = -28
6-4y = 2
4y-7y = -3
10y-4y = 6