3 years ago

How do I solve these questions? 5(1+9v) 20b+12 -9/4r=-9/2

Mathematics

1 answer:

MatroZZZ [7]3 years ago

7 0

5(1+9v) = 5+ 45v
20b+12= 4(5b+3)
And the last one is r=2
Hope this helps!

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