Solve for X:
We have hundreds of course questions with personalized recommendations + Account 100% premium
Solve for X:
Let's solve the equation step by step:
Given equation: .
First, simplify both sides by combining like terms.
On the left side:
On the right side:
The equation now is: .
Next, move all terms involving to one side and constant terms to the other side:
Now, isolate the term:
Finally, solve for by dividing both sides by :
Therefore, the solution to the problem is .
Solve the equation
\( 5x-15=30 \)
Combining like terms simplifies the equation and makes it easier to solve! For example, -22x - 4x becomes -26x, which is much cleaner than working with separate terms.
Think "opposite operation"! If a term is being added, subtract it from both sides. If it's being subtracted, add it to both sides. The goal is to isolate the variable.
No problem! Just divide both sides by the negative number. Remember: . Two negatives make a positive!
Yes! You could move variables first, then constants. But combining like terms first usually makes the problem easier and reduces chances for arithmetic errors.
Get unlimited access to all 18 Linear Equations (One Variable) questions, detailed video solutions, and personalized progress tracking.
Unlimited Video Solutions
Step-by-step explanations for every problem
Progress Analytics
Track your mastery across all topics
Ad-Free Learning
Focus on math without distractions
No credit card required • Cancel anytime