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To solve an equation with one or two variables, you must isolate the variable that you are solving for. Combine like terms following the order of operations. Using operation principles, perform the same operations to both sides of the equation.

It's important to know what are your like terms. Given the equation 5x-2=7x+8, 5x and 7x are like terms, since the contain the same variable. 5x and 2 are not like terms, and cannot be combined.

Sources:

www.sosmath.com/algebra/solve/solve0/solve0.html

LINEAR EQUATIONS -

www.khanacademy.org/math/algebra-basics/core-algebra-linear-equations-inequalities/core-algebra-solving-basic-equations/v/solving-equations-1

www.ask.com/youtube?q=How Do U Solve for X?&v=ZEQx4dfuGjU

Feb 17, 2009 ... How to Solve for X in Algebra. lalabean89. SubscribeSubscribedUnsubscribe 34
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www.mathsisfun.com/algebra/equations-solving.html

A

www.mathpapa.com/algebra-calculator.html

What

www.teacherschoice.com.au/maths_library/algebra/alg_21.htm

You must decide what steps to

www.purplemath.com/modules/solvelin.htm

Sections: One-step equations, Multi-step equations, "No

www.quickmath.com/webMathematica3/quickmath/equations/solve/basic.jsp

Equations :

www.wolframalpha.com/widgets/view.jsp?id=7953c4ea52a4873d32cc72052f3dcb10

Sep 7, 2011

Popular Q&A

Q:
How do u solve for X in this equation?

A:
(1 - x )/(2 - x ) = Ce^(Kt) = A 1 - x = A(2 - x ) = 2A - Ax Ax - x = 2A - 1 x (A - 1) = 2A - 1 x = (2A - 1)/(A - 1) Now just replace A by Ce^(Kt) to get x = (2Ce^(K...
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Source:
answers.yahoo.com

Q:
How do u solve -3(x +4)=-x ?

A:
-3(x +4) = -x . *Multiply both sides by negative 1:*. 3(x +4) = x . 3x + 12 = x . *subtract x from both sides*. 2x + 12 = 0. *subtract 12 from both sides*. 2x = - 12...
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Source:
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Q:
How do u solve 2^x + 2^-x =5?

A:
The answer above is incorrect. The way I solved it was without logarithms because I kept getting lost. Instead, I just did some experimentation. If you plug in ...
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Source:
answers.yahoo.com

Q:
How do u solve this x +2>8?

A:
Remember: Whatever you do to one side of the equation, you must do to the other. So... x +2>8 x +2-2>8-2 x >6 If it helps, you can try checking. Just select a numb...
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Source:
answers.yahoo.com

Q:
How do u solve y-x =-2?

A:
(0,-2) (2,0) you put in zero and work it out
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Source:
answers.yahoo.com