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NISA [10]
3 years ago
5

What is 13x+15= 11x -25 also expalin plz

Mathematics
1 answer:
kari74 [83]3 years ago
8 0
13x+15=11x-25 \\ \\ 13x-11x=-25-15 \\\\ 2x=-40 \\\\ \boxed{x=-\frac{40}{2}=-20}

You pass the free terms wich don't contain 'x' in the othe part of the equal with changed signe ans the same for the terms wich contain x.
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3 years ago
1.What is the equation of the line perpendicular to  that passes through ? Write your answer in slope-intercept form. Show your
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Answer:

1. Use a compass to make arc marks which intersect above and below then connect.

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Step-by-step explanation:

1. To construct a perpendicular line, use a compass to draw arc marks from one end of the segment through point P. Then repeat this again at the other end. This means at point P there will be two intersecting arc marks. Repeat the process down below with the same radius as used above. Then connect the two intersections.

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Simplify for slope intercept form.

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3 0
3 years ago
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4 0
3 years ago
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Answer:

| - 9|  =  |9|

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Hope this is correct and helpful

HAVE A GOOD DAY!

4 0
3 years ago
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