mkaymate mkaymate

05-05-2020
Mathematics

contestada

(Sorry forgot to put picture)
What is the value of x?

A. X=3
B. X=8.5
C. X=6.5
D. X=14

Sorry forgot to put picture What is the value of x A X3 B X85 C X65 D X14 class=

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GrayHRC GrayHRC

05-05-2020

Answer:

D

Step-by-step explanation:

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agracel65 agracel65

05-05-2020

4x+8x+12=180
12x+12=180 (combine like terms)
12x=168 (subtract 12 from both sides)
X=14 (divide 12 from both sides)

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