1) x + 4 = 2x = 2 - 4x = -2
2) x * 9 = 18x = 18 / 9x = 2
3) 16y = 8y = 8 / 16y = 0.5
4) 14 - a = 7a = 14 - 7a = 7
1) x + 4 = 2
x = 2 - 4
x = -2
2) x * 9 = 18
x = 18 / 9
x = 2
3) 16y = 8
y = 8 / 16
y = 0.5
4) 14 - a = 7
a = 14 - 7
a = 7