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Chapter 2: Q34. (page 93)

Solve the equation. Check your solution.

\[9+x-4=2\]

Short Answer

Expert verified

Solution of given equation is\[x=-3\]

Step by step solution

01

Step-1- Using addition property of equality

\[\begin{align}

& 9+x-4=2 \\

& 5+x=2

\end{align}\]

02

Step-2- Solving for value of x

Subtracting with \[5\]on both sides, we get

\[\begin{align}

& x+5-5=2-5 \\

& x=2-5 \\

& x=-3

\end{align}\]

\[x=-3\]

03

Step-3-Verification of our solution

For checking our answer, substitute x=-3 in given equation \[9+x-4=2\]

On substituting, we get

9+(-3)-4=29-3-4=29-7=22=2

Here, as both sides above expression are equal, our answer is true.

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