3 years ago

Any body can help me with this ?

Mathematics

1 answer:

ValentinkaMS [17]3 years ago

6 0

Do 12x-9 + 141 = 180 (add -9 and 4)
12x +132= 180 (Subtract 132 from 180)
12x =48 (Divide 48 by 12)
x=4

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