Question

a) Solve: 3(5x - 2) - 4(x + 4) = 7 (x - 1) + 1​

Answer 1

Answer:

x=4

Step-by-step explanation:

3(5x - 2) - 4(x + 4) = 7 (x - 1) + 1

15x-6-4x-16=7x-7+1

11x-22=7x-6

11x-7x= -6+22

4x=16

x=16/4

x=4

Answer 2

Answer:

The value of x is 4

Step-by-step explanation:

3(5x-2)-4(x + 4) = 7(x-1)+1

15x-6-4x-16=7x-7+1

11x-22=7x-6

11x-7x=22-6

4x=16

x=16/4

x=4