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Makovka662 [10]
3 years ago
12

Solve the following: -7x + 5 = 8x - 25 please explain thank you <3

Mathematics
1 answer:
STALIN [3.7K]3 years ago
4 0

Answer:

x = 2

Step-by-step explanation:

<em><u>Reorder the terms: </u></em>

-5 + 7x = 25 + -8x

<u><em>Add '8x' to each side of the equation:</em></u>

-5 + (7x + 8x) = 25 + (-8x + 8x)

<em><u>Combine like terms: 7x + 8x = 15x</u></em> :

-5 + 15x = 25 + -8x + 8x

<em><u>Combine like terms: -8x + 8x = 0 </u></em>

-5 + 15x = 25 + 0

-5 + 15x = 25

<em><u>Combine like terms: 25 + 5 = 30 :</u></em>

15x = 30

<em><u>Divide each side by '15':</u></em>

<u>x = 2</u>

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