4 years ago

Find the missing term of 3b2 − = -9b2 ? -6b^2 -9b^2 -12b^2

Mathematics

1 answer:

gladu [14]4 years ago

7 0

3b^2 - x = -9b^2
x = 3b^2 +9b^2

x = 12b^2

3b^2 -12b^2 = -9b^2

hope this will help you

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