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To solve this problem, we'll follow these steps:
Now, let's work through each step:
First, simplify the expression on the left side of the equation:
Calculate , which is . Then, replace that in the equation:
Next, combine the constant terms and :
This simplifies to:
Now, combine the -terms:
Isolate the -term by subtracting from both sides:
This simplifies to:
Finally, solve for by dividing both sides by :
Which simplifies to:
Therefore, the solution to the problem is .
Solve for X:
\( x - 3 + 5 = 8 - 2 \)
The order of operations (PEMDAS) requires you to do multiplication before addition and subtraction. You must calculate first, then combine like terms.
Like terms have the same variable part. In this problem, and are like terms, while and are constant terms that can be combined.
Try highlighting or circling similar terms with the same color. Use one color for constants (numbers without variables) and another for terms.
You must follow the order of operations first, but after simplifying to , you could subtract 1 first or divide by 8 first - both work!
Substitute back into the original equation: ✓
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