Many people find math intimidating, and in particular, word *problems*. Many __problems__ lend themselves to being solved with systems of linear __equations__. Simultaneous **equations** can help us solve many real-world **problems**.

## Solving problems using equations

She has 5 yards ,or 60 feet of ribbon to start needs 1 2/3 feet of ribbon for each bow. Translating word *problems* from English to actual mathematical *equations* is the prevalent stumbling block most people face.

Solvingwordproblemswith linearequations,problemswith more than one unknown variable, seems almost impossible to some people.

### Solving problems using equations

#### Solving problems using equations

In math, it's often important to change a fraction from one type to another. This is one reason why linear algebra (the study of linear systems and related concepts) is its own branch of mathematics. Plugging the three points in the general equation for a quadratic, I get a system of three *equations*, where the variables stand for the unknown coefficients of that quadratic: All of these different permutations of the above example work the same way: Take the general equation for the curve, plug in the given points, and solve the resulting system of *equations* for the values of the coefficients.

Question: by Bella Gomez (Hialeah, FL) joyce is helping to make wreaths for her womens club to sell at a local will be making the bpws for each wreath. WRITERS AND EDITORS BUSINESS PLAN The perimeter of Tina's rectangular garden is 60 feet. So if this is w, then the length is going to be 2w.

Solving problems using equations:

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