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dem82 [27]
4 years ago
9

75+20 1X -40+13 X +76 + 3X -20 = 720 solve for x

Mathematics
1 answer:
hoa [83]4 years ago
4 0
Thanks.

Answer is 37x=720-20+20-75-76+40=609

x=609/37= 16.459 Assuming all the numbers are the same as we can see it in the equation.
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3 years ago
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topjm [15]

Answer:

please dont blame me if i get this wrong this is what i put.

Step-by-step explanation:

Using the following 3 equations, answer the questions:

11x + y =4, x+y = -2, x - 2y = 18

How can you determine which equations can be graphed more easily using x- and y-intercepts, rewriting in slope-intercept form, or using a table of values?

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Which method works best for you personally? When does it not work as well?

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Reason:

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If you need anymore help feel free to ask me!

Hope this helps!

~Nonportrit
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