QUESTION IMAGE
Question
solve for x and graph the solution on the number line below.
x - 2 > 5 and x - 2 < 7
answer attempt 1 out of 2
inequality notation:
number line:
-12 -10 -8 -6 -4 -2 0 2 4 6 8 10 12
click and drag to plot line.
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Step1: Resolver la primera desigualdad
Para \( x - 2 > 5 \), sumamos 2 a ambos lados: \( x - 2 + 2 > 5 + 2 \), lo que da \( x > 7 \).
Step2: Resolver la segunda desigualdad
Para \( x - 2 < 7 \), sumamos 2 a ambos lados: \( x - 2 + 2 < 7 + 2 \), lo que da \( x < 9 \).
Step3: Combinar las desigualdades
Dado que es "and", la solución es la intersección de \( x > 7 \) y \( x < 9 \), es decir \( 7 < x < 9 \).
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Inequality Notation: \( 7 < x < 9 \)