Try the Free Math Solver or Scroll down to Tutorials!

Enter expression, e.g. (x^2-y^2)/(x-y)

Enter expression, e.g. x^2+5x+6

Enter expression, e.g. (x+1)^3

Enter a set of expressions, e.g. ab^2,a^2b

Enter equation to solve, e.g. 2x+3=4

Enter equation to graph, e.g. y=3x^2-1

Depdendent Variable

Number of equations to solve:

Equ. #1:

Equ. #2:

Equ. #3:

Equ. #4:

Equ. #5:

Equ. #6:

Equ. #7:

Equ. #8:

Equ. #9:

Solve for:

Enter inequality to solve, e.g. 2x+3>4

Enter inequality to graph, e.g. y<3x^2-1

Dependent Variable

Number of inequalities to solve:

Ineq. #1:

Ineq. #2:

Ineq. #3:

Ineq. #4:

Ineq. #5:

Ineq. #6:

Ineq. #7:

Ineq. #8:

Ineq. #9:

Solve for:

Please use this form if you would like
to have this math solver on your website,
free of charge.

Name:

Email:

Your Website:

Msg:

Equations with Parentheses

Lessons 6.3 & 6.4, page 231 Equations with Parentheses Objectives: To solve equations that include parentheses or fractions.	GOLDEN RULE of SOLVING EQUATIONS Do unto one side of an equation as you do unto the other side.
Review of Lessons 6.1 & 6.2	Steps 1. Clear the equation of fractions. (Multiply every term by the LCD to remove fractions.) 2. Use the Distributive Property to remove parentheses on each side. 3. Combine like terms to get variable on one side. (Undo addition or subtraction.) 4. Solve. (Undo multiplication or division.) 5. Check your solution by substituting what you get into the original equation.
Examples	Solving with Fractions When an equation contains fractions, multiply EVERY PART by the LCD. (Least Common Denominator) This will eliminate all fractions in the problem.
Examples	Summary Simplify. Add or subtract. Multiply or divide. Check.