How do you solve #9 2( 7x + 4) =  1#?
x=8/7
You have to isolate x
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On the LHS, combine similar terms:
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To solve the equation 9  2(7x + 4) = 1, follow these steps:

Distribute the 2: 9  14x  8 = 1

Combine like terms: 17  14x = 1

Add 17 to both sides to isolate the variable term: 14x = 16

Divide both sides by 14: x = 16/14

Simplify: x = 8/7
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When evaluating a onesided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a onesided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a onesided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a onesided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
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