Answer:
Isolate x to get the answer.
Step-by-step explanation:
Cancel out the 2 on the left by multiplying both sides by 2.
-8 = (x + 11) / 2
turns into
-16 = (x + 11)
Next, cancel out the 11 by subtracting 11 on both sides.
-16 = (x + 11)
turns into
-27 = x
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Verify the answer:
([-27] + 11) / 2 = -8 ✔