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3 votes
Solve for x.
x = [?]
5x - 7/. 3x + 27

Solve for x. x = [?] 5x - 7/. 3x + 27-example-1
User MEC
by
8.1k points

2 Answers

4 votes

Answer:


5x - 7 + 3x + 27 = 180 \\ 5x + 3x + 27 - 7 = 180 \\ 8x + 20 = 180 \\ 8x = 180 - 20 \\ 8x = 160 \\ d \: b \: s \: by \: 8 \\ 8x / 8 = 160 / 8 \\ x = 20

User Uri Laserson
by
7.8k points
5 votes

Explanation:

5x-7+3x+27=180

8x+20=180

8x=160

x=20°.

hope this helps you.

User Wsanville
by
7.5k points

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