Question

2x-6=10 3x-5=4e5x-7=8

Answer 1

a) 2x - 6 = 10
2x = 10 + 6
2x = 16
x = 16 ÷ 2
x = 8

b) 3x - 5 = 4
3x = 4 + 5
3x = 9
x = 9 ÷ 3
x = 3

c) 5x - 7 = 8
5x = 8 + 7
5x = 15
x = 15 ÷ 5
x = 3