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You need to find a value of x where the following is true:
x = 12x + 8
First, subtract x from both sides so the only terms with x are on the right:
x - x = 12x + 8 - x
0 = 11x + 8
Now, subtract 8 from both sides so the only terms without x are on the left:
-8 = 11x
Finally, divide both sides by 11 so x is by itself on the right:
-8/11 = x
The answer is -8/11, which is about -0.7273.
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∙ 14y ago
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6
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7
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