Find the value of the parameter X
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Find the value of the parameter X
To solve the problem, let's go through the steps:
First, we start with the given equation:
To isolate , we will first combine all the -terms on one side. We do this by adding to both sides of the equation:
This simplifies to:
or
Next, we isolate by subtracting from both sides:
Therefore, the solution to the problem is .
\( x+7=14 \)
\( x=\text{?} \)
Moving all x-terms to one side combines like terms and makes it easier to solve. In this problem, we get , which is much simpler to work with!
That works too! You'd subtract 0.7x from both sides to get . Then divide by -1 to get - same answer!
Treat decimal coefficients just like whole numbers! The key is to combine like terms carefully: .
Yes! Multiplying by 10 gives you , which is easier for some students. Just remember to multiply every single term by 10.
Substitute back into the original equation: Left side = . Right side = . Since both sides equal 0.15, our answer is correct!
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