##### Enter Equation or Inequality

Solve the following equation

3.75(2848-s)+2.50s=10078.75

Solve for s

3.75(2848 - s) + 2.50s = 10078.75

Simplify by removing parentheses
Simplify 3.75(2848 - s):
Distribute the 3.75 to each term in (2848-s)
3.75 * 2848 = (3.75 * 2848) = 10680
3.75 * -s = (3.75 * -1)s = -3.75s
Our Total expanded term is 10680-3.75s

Our new term is
10680 - 3.75s + 2.50s = 10078.75

Simplify by removing parentheses
Our new term is
10680 - 3.75s + 2.50s = 10078.75

##### Group the s terms on the left:

(-3.75 + 2.5)s = -1.25s

##### Form modified equation

-1.25s + 10680 = + 10078.75

##### Group constants

Group our constants 10680 and 10078.75.
subtract 10680 from both sides

-1.25s + 10680 - 10680 = 10078.75 - 10680

-1.25s = -601.25

##### Divide each side of the equation by -1.25

 -1.25s -1.25
 =
 -601.25 -1.25

s = 481

s = 481

s = 481
##### 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