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cestrela7 [59]
3 years ago
7

2(x-7)-5x=13 how do i solve this

Mathematics
1 answer:
Fittoniya [83]3 years ago
4 0

Answer:

x=-9

Step-by-step explanation:

2(x-7)-5x=13

Remove the parenthesis

2x-14-5x=13

Collect like terms

-3x - 14 = 13

Move the constant to the right

-3x=13+14

Calculate

-3x=27

Divide on both sides to get the answer

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Answer:

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Step-by-step explanation:

Using the formula (which is a geometric mean):

a        y

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