Question

5. Solve the following:
(1) 6(3x + 2) - 5(x - 1) = 6(x-3) -5 (7x - 6) + 12x
(ii)
(2-5) = 24 + 8x
6. Solve 3x + 7 = 35 -- x and check your answer.​

Answer 1

Step-by-step explanation:

5. (1)

=18x+12-5x+5 =6x-18-35x+30+12x

18x-5x-6x+35x-12x = -12-5-18+30

30x = -5

x= -5/30

x= -1/6

(2)

-3 = 24+8x

-3-24 = 8x

-27= 8x

》 x = -27/8

6.

3x +7 =35 -x

3x+x = 35 -7

4x = 28

x = 28/4

x = 7

Hope this will help you.