Math Calculator
Topics
Blog
Algebra
Calculus
Geometry
Number Theory
Probability
Statistics
Trigonometry
Solve for: (4+5x)/(2)=12
Home
Probability
Solve for: (4+5x)/(2)=12
Blog
Topics
Algebra
Calculus
Geometry
Number Theory
Probability
Statistics
Trigonometry
Expression: $\frac{ 4+5x }{ 2 }=12$
Multiply both sides of the equation by $2$
$4+5x=24$
Move the constant to the right-hand side and change its sign
$5x=24-4$
Subtract the numbers
$5x=20$
Divide both sides of the equation by $5$
$x=4$
Random Posts
Calculate: integral from 0 to 1 of (2x)/(x^2-3) x
Evaluate: (|2.76-3 * 2.1|)/(3 * 2.1) * 100
Evaluate: integral of x^2e^x x
Calculate: S=4pi r^2
Evaluate: x(2x+3)+x(5x+2)
Evaluate: cube root of 3^2-1
Calculate: (1)/(3)+4 (1)/(5)/1 (1)/(2) * (5)/(9)
Solve for: 2t^2-8t=-3
Calculate: 7h-5(3h-8)=-72
Evaluate: 9/10+6/2
Random Articles
Overcoming Math Anxiety in 5 Easy Steps
The Top 5 Books For Learning math
How to Develop Your Math Skills and Invest in a Stronger Future
Understanding the Core Concepts of Geometry
Exploring Math Practice Apps: Which Ones are Most Effective?
How To Get The Most Out Of Math Apps
Mathway Calculator: The Key to Unlocking Your Math Potential
What Makes MathMaster The Best Math App?
A Guide to Understanding Calculus
The Best Apps and Sites for Learning Math