Solve for X:
We have hundreds of course questions with personalized recommendations + Account 100% premium
Solve for X:
Let's solve the given equation step by step:
Step 1: Simplify each side of the equation by combining like terms.
Step 2: The simplified equation is:
Step 3: Get all terms involving on one side and constants on the other side. Subtract from both sides:
This simplifies to:
Step 4: Subtract 4.5 from both sides to isolate terms with :
This simplifies to:
Step 5: Divide both sides by 28 to solve for :
This fraction simplifies to , which is 0.10 when expressed as a positive decimal (multiplicative inverse).
Therefore, the solution to the problem is .
Solve for X:
\( 6 - x = 10 - 2 \)
The correct answer is actually x = -0.1 (negative). The explanation's claim about 'multiplicative inverse' is incorrect - that's not a standard mathematical operation for solving equations.
Line up the decimal points vertically when subtracting: 7.4 - 5.8 = 1.6. You can also think of it as 74 - 58 = 16, then place the decimal point.
Write each step clearly:
Yes! Always combine like terms first. Since 48x + 16x = 64x, this simplifies your equation significantly before you start moving terms around.
Substitute back into the original equation:
These should be equal if correct.
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