Question

Solve for c.2 (c +1) = 10r

Answer 1

Step-by-step explanation:

`2(c+1)=10`

First we have to divide both sides by 2:

`\begin{gathered} (2)/(2)(c+1)=(10)/(2) \\ c+1=5 \end{gathered}`

And then substract 1 from both sides:

`\begin{gathered} c+1-1=5-1 \\ c=4 \end{gathered}`

Answer:

c = 4