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4 years ago

5x +20+3x=360 what is x

Mathematics

2 answers:

damaskus [11]4 years ago

7 0

$5x+20+3x=360\\ \\ (5x+3x)+20=360\\ \\ 8x+20=360\\ \\ 8x=360-20\\ \\ 8x=340\\ \\ x=42.5$

Hope this helps!

BARSIC [14]4 years ago

6 0

Hi,

Answer: 42.5

This can be solved in 5 steps!

My Numerical work:

Combine like terms:

1. 5x + 20 + 3x =360

2. 8x +20 = 360

Subtract 20 with 360:

3. 8x = 340

Divide 8 with 340

4. 340 / 8

5. X = 42.5

I Hope I Helped!

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