williamsalanisp49bqk
williamsalanisp49bqk
11-05-2018
Mathematics
contestada
5 − (x + 5) > −2(x + 4)
Respuesta :
Haileyhails611
Haileyhails611
11-05-2018
x>
−
8 answer <<
step by step work
Let's solve your inequality step-by-step.
5−
(
x+5
)
>
−
2
(
x+4
)
Step 1: Simplify both sides of the inequality.
−x
>
−
2x
−8
Step 2: Add 2x to both sides.
−x
+
2x
>
−
2x
−8
+
2
x
Answer Link
gmany
gmany
11-05-2018
[tex]5-(x+5) > -2(x+4)\\\\5-x-5 > -2\cdot x-2\cdot4\\\\5-5-x > -2x-8\\\\-x > -2x-8\ \ \ |add\ 2x\ to\ both\ sides\\\\x > -8\to x\in(-8;\ \infty)[/tex]
Answer Link
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