Math Snap
PROBLEM
Solve for as:
Answer
STEP 1
What is this asking?
We need to find the value of that makes the equation true.
Watch out!
Don't forget to distribute the correctly to both terms inside the parentheses!
STEP 2
1. Simplify the equation
2. Isolate the term
3. Find the solution
STEP 3
Alright, let's kick things off by distributing that to the terms inside the parentheses.
Remember, this means multiplying by both and .
So, we get:
Why? Because and .
STEP 4
Now, let's tidy things up a bit!
We have some like terms on the left side of the equation.
We've got and , and we also have and .
Combining these, we get:
Because and .
STEP 5
To get that term all alone, we need to subtract from both sides of the equation:
Remember, we're adding to both sides to make the on the left disappear by adding to zero.
STEP 6
Almost there!
Now, we just need to divide both sides by to isolate :
We divide by to make the multiplying disappear by dividing to one.
STEP 7
We can simplify the fraction by dividing both the numerator and denominator by their greatest common divisor, which is :
SOLUTION
So, the grand solution is !