Enter Equation or Inequality

Solve the following equation

4s+60=2s+150

Solve for s

4s + 60 = 2s + 150

Group variables

Group our variables 4s and 2s
subtract 2s from both sides

4s + 60 - 2s = 2s + 150 - 2s

2s + 60 = 150

Group constants

Group our constants 60 and 150.
subtract 60 from both sides

2s + 60 - 60 = 150 - 60

2s = 90

 2s 2
 =
 90 2

s = 45

s = 45

You have 2 free calculationss remaining

s = 45
How does the Equation and Inequalities Calculator work?
Free Equation and Inequalities Calculator - Solves an equation or inequality with 1 unknown variable and no exponents as well as certain absolute value equations and inequalities such as |x|=c and |ax| = c where a and c are constants. Solves square root, cube root, and other root equations in the form ax^2=c, ax^2 + b = c. Also solves radical equations in the form asqrt(bx) = c. Also solves open sentences and it will solve one step problems and two step equations. 2 step equations and one step equations and multi step equations
This calculator has 1 input.

What 3 formulas are used for the Equation and Inequalities Calculator?

One Step Equations (Division): cx = b x = b/c
One Step Equations (Addition): x + c = b x = b - c
One Step Equations (Subtraction): x - c = b x = b + c

For more math formulas, check out our Formula Dossier

What 4 concepts are covered in the Equation and Inequalities Calculator?

equation
a statement declaring two mathematical expressions are equal
equation and inequalities
unknown
a number or value we do not know
variable
Alphabetic character representing a number