Question

Please solve these questions​

Answer 1

a) 3x = 2x + 8

3x - 2x = 8

x = 8

b) 7x + 9 = 6x + 12

7x - 6x = 12 - 9

x = 3

c) 8x - x = 6x + 3

7x - 6x = 3

x = 3

d) -2x + 7 = -x + 2

7 - 2 = 2x - x

x = 5

e) 7x + 8x - 1 = 14x + 15

15x - 14x = 15 - 1

x = 14

f) 2(3x - 5) = 3x + 2x + 1

6x - 10 = 5x + 1

6x - 5x = 10 + 1

x = 11

g) 7 + 3(2 + x) = 14 + 2x

7 + 6 + 3x = 14 + 2x

3x - 2x = 14 - 13

x = 1

Hope it helps