Solve for X:
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Solve for X:
To solve for in the given equation , follow these steps:
Start with the left-hand side of the equation:
simplifies to:
Now, simplify the right-hand side:
combines to:
We have:
Add to both sides to collect all -terms on the left:
This simplifies to:
Add 4 to both sides to isolate the terms with :
Finally, divide by 12 to solve for :
Therefore, the solution to the equation is .
2
\( x+x=8 \)
Simplifying first makes the equation much cleaner to work with! Instead of juggling 4 different x-terms, you'll have just 2 terms to move around.
Choose the side that will give you a positive coefficient for x. In this problem, moving variables to the left gives us , which is easier than .
That's normal! Just add or subtract to move all variable terms to one side. Remember: whatever you do to one side, you must do to the other side.
While substitution is the best check, you can also work backwards: start with your answer and see if you can recreate the original equation through reverse operations.
Zero is a perfectly valid solution! Always verify by substituting: if makes both sides equal, then zero is your correct answer.
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