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Solve for the variable.

[tex]\[
\begin{array}{l}
7x = 63 \\
x = [?]
\end{array}
\][/tex]

Sagot :

GinnyAnsweridn
To solve for the variable [tex]\( x \)[/tex] in the equation [tex]\( 7x = 63 \)[/tex], follow these steps:

1. Identify the equation to solve:
[tex]\[ 7x = 63 \][/tex]

2. Isolate the variable [tex]\( x \)[/tex]:
To isolate [tex]\( x \)[/tex], you need to eliminate the coefficient of [tex]\( x \)[/tex] which is 7. You can do this by dividing both sides of the equation by 7.

3. Divide both sides by 7:
[tex]\[ \frac{7x}{7} = \frac{63}{7} \][/tex]

4. Simplify both sides:
On the left side, [tex]\( \frac{7x}{7} \)[/tex] simplifies to [tex]\( x \)[/tex]. On the right side, [tex]\( \frac{63}{7} \)[/tex] simplifies to 9.

5. Write the simplified equation:
[tex]\[ x = 9 \][/tex]

So, the value of [tex]\( x \)[/tex] is [tex]\( 9 \)[/tex].
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