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3 years ago

(4x+1)+(5x-4)+E=180, find E

Mathematics

2 answers:

Vanyuwa [196]3 years ago

6 0

Answer:

(4x + 1) + (5x + 4) + E = 180.

Simplify: Combine the x values

4x + 5x = 9x.

Now add 4 + 1 = 5.

So far we have; 9x + 5 + E = 180.

180 - 5 = 175.

9x = 175

175/9 = 19.4 repeated. X = 19.4 repeated.

Substitute in the value we have so far.

(4 x 19.4 repeated + 1) + (5 X 19.4 repeated + 4) = 180

So, E must be 0 for this equation to work.

Step-by-step explanation:

Hope that this helps you out!! :))>

Please mark me as Brainliest for my hard work and correct answers.

nydimaria [60]3 years ago

6 0

The answer is 0
Hope this helps!!

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