Math, asked by avimmvr, 2 months ago

5z – 3 ( 4z – 3) = 2 ( 4 - 5 z) + 10

Answers

Answered by Silverness

1

5z - (12z-9) = (8-10z) + 10

5z-12z + 9 = 8+10 - 10z

-7z + 9 = 18 - 10z

or 10z-7z = 18 - 9

or 3z = 9

Therefore, z=3

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