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Oksanka [162]
3 years ago
9

What is the answer of 12(x - 4) = 144

Mathematics
2 answers:
Dafna11 [192]3 years ago
5 0

Answer:

x= -16

Step-by-step explanation:

You would expand brackets

12xX and 12x4

this would result in:

12x-48= 144

you would then cancel 48 by plus

so

+48= +48

this would get

12x=192

you want x by itself so divide 12x by -12  (to cancel them out) and  192 by -12

THIS would equal:

x= -16

andreyandreev [35.5K]3 years ago
4 0

Answer:

x= 16

Step-by-step explanation:

12(x-4) = 144

(Divide 12 both sides)

x - 4 = 12

(add 4 both sides)

x = 16

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