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Stells [14]
2 years ago
6

(Multi Step Algebra)15x+12=19x-24what is the answer? help me please ​

Mathematics
2 answers:
solmaris [256]2 years ago
5 0

9

Step-by-step explanation:

15x+12=19x-24

15x-19x=-24-12

-4x=-36/÷(-4)

x=9

You first put all the x on one side and numbers on the other and be careful about + and - and then you divide by everything with the x so you have only the x left and you get the aswer.

ivann1987 [24]2 years ago
4 0

Answer:

x=9

Step-by-step explanation:

Learned it in math class, hope this helps:)

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Answer:

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We see that the length of the rectangle is 21, and the width is 13.

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I think this is the part you were confused with, so I will go into detail on how we find the area of this part of the rectangle

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