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

x+ 4= -35

Step-by-step explanation:

Given the equation:

`(x)/(-5)+4=10-3`

The next step is:

`(x)/(-5)+4=7`

The next step should have been:

`\begin{gathered} (x)/(-5)=7-4 \\ (x)/(-5)=3 \end{gathered}`

Therefore, his mistake was the step below:

`x+4=-35`