Question

$6=-x+77$

Given the above equation, the value of 1 $+5(77-x)$ is ?

• A. $-739$
• B. $-29$
• C. 31
• D. 741

Answer 1

The correct option is C 31

The given equation is

$6=-x+77$

$6=77-x$

$x=71$

We can plug $x=71$, into the given equation

$=1+5(77-x)$

$=1+5(77-71)$

$=1+5\times 6$

$=1+30$

$=31$