Question

solve from x
in picture

Answer 1

$(1). \\ 2x - 1 = 4x - 8 \\ = > 2x - 1 = 4x - 8 \\ = > 4x - 2x = - 1 + 8 \\ = > 2x = 7 \\ = > x = \frac{7}{2} \\ (2). \\ 7x - 8= 2x - 18 \\ = > 7x - 8 = 2x - 18 \\ = > 7x - 2x = - 18 + 8 \\ = > 5x = - 10 \\ = > x = - \frac{10}{5} \\ = > x = - 2$

I hope that helps you

Answer 2

Answer:

2x-1=4x-8

-1+8=4x-2x

7=2x

x=7/2

x=3.5

7x-8=2x-18

7x-2x=-18+8

5x=-10

x=-2