3 years ago

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

Mathematics

2 answers:

Tanzania [10]3 years ago

8 0

Step-by-step explanation:

5x-7+3x+27=180

8x+20=180

8x=160

x=20°.

hope this helps you.

enot [183]3 years ago

6 0

Answer:

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

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