To solve for [tex]\( x \)[/tex] in the equation [tex]\( x - 4 = 7 \)[/tex], follow these steps:
1. Start with the original equation:
[tex]\[
x - 4 = 7
\][/tex]
2. To isolate [tex]\( x \)[/tex], you need to get rid of the [tex]\(-4\)[/tex]. You can do this by adding 4 to both sides of the equation:
[tex]\[
x - 4 + 4 = 7 + 4
\][/tex]
3. Simplify both sides of the equation:
[tex]\[
x = 11
\][/tex]
Therefore, the solution to the equation [tex]\( x - 4 = 7 \)[/tex] is:
[tex]\[
x = 11
\][/tex]
Hence, the best answer is:
B. [tex]\( x = 11 \)[/tex]
