Question

please help screenshot below I will mark you the brainlest

Answer 1

Answer:

1. 7(1-x)+x+13 =>7-7x+x+13=0 => -7x+x= -20 =>8x= 20 =>x=20/8 => x=5/2

Answer 2

Answer:

$\huge{\underline{\color{teal}{\textsf{\textbf{~~~Answer}}}}}$

option A ) -7 ( 1 - x ) + x + 13

= -7 + 7x + x + 13

= 13-7 + 8x

thus , 8x + 6