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What is the solution to this equation?

[tex]\[ x - 9 = 17 \][/tex]

A. [tex]\[ x = 26 \][/tex]

B. [tex]\[ x = 28 \][/tex]

C. [tex]\[ x = 8 \][/tex]

D. [tex]\[ x = 12 \][/tex]

Sagot :

GinnyAnsweridn
To solve the equation [tex]\( x - 9 = 17 \)[/tex], we need to isolate the variable [tex]\( x \)[/tex]. Here are the steps to do that:

1. Understand the equation: We are given [tex]\( x - 9 = 17 \)[/tex]. Our goal is to find the value of [tex]\( x \)[/tex] that makes this equation true.

2. Isolate [tex]\( x \)[/tex]: We need to get [tex]\( x \)[/tex] by itself on one side of the equation. To do this, we can add 9 to both sides of the equation. This will cancel out the -9 on the left side.

[tex]\[ x - 9 + 9 = 17 + 9 \][/tex]

3. Simplify both sides:

[tex]\[ x = 26 \][/tex]

So, the solution to the equation [tex]\( x - 9 = 17 \)[/tex] is [tex]\( x = 26 \)[/tex]. Therefore, the correct option is:

A. [tex]\( x = 26 \)[/tex]
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