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To solve a system of equations, you need equations (number phrases with equal signs).

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Q: Solve the following system of equations using sustitution x6y-4 x-2y 28?
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How can you solve a system of equations?

The answer depends on whether they are linear, non-linear, differential or other types of equations.


How does writing equivalent equations help you solve a system of equations?

You can write an equivalent equation from a selected equation in the system of equations to isolate a variable. You can then take that variable and substitute it into the other equations. Then you will have a system of equations with one less equation and one less variable and it will be simpler to solve.


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with ur partner