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evablogger [386]
3 years ago
10

Solve for x if 12x - 1 = 143

Mathematics
2 answers:
leonid [27]3 years ago
6 0

Answer:

12

Step-by-step explanation:

12x -1 = 143  

     +1     +1   (add one to each side)

12x = 144      (That would cancel out the -1)

12x/12= x      (divide each side by 12, it would leave 12x as just 12)

144/12=  12  

X=12

MARK ME BRAINIEST PLEASEEE!!

svlad2 [7]3 years ago
4 0

Answer:

x = 12

Step-by-step explanation:

12x - 1 = 143

12x = 144

x = 12

Best of Luck!

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