3 years ago

1. find m s in rstw 2. solve a system of linear equations 3. find the value of x

1 answer:

8 0

Answer:When solving systems of equation with three variables we use the elimination ... We then multiply the second equation with 3 on both sides and add that to the ... plug our x- and y-value into any equation in first system in order to determine

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

Let 2x = measure of 1st angle

then 9x = measure of 2nd angle

The sum of the measures of the angles of a quad is 360

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250 + 11x = 360

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Step-by-step explanation:

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