Question

John is listing each step of the equation +4 = 10 – 3 폼 5+4= 10 - 3 *5 = +4= 7 c+4= -35 TE -39 What was his mistake?

Answer 1

Answer:

x+ 4= -35

Explanation:

Given the equation:

$\frac{x}{-5}+4=10-3$

The next step is:

$\frac{x}{-5}+4=7$

The next step should have been:

$\begin{gathered} \frac{x}{-5}=7-4 \\ \frac{x}{-5}=3 \end{gathered}$

Therefore, his mistake was the step below:

$x+4=-35$