how do you solve this please help and show work ^^

Question

+3

499

1

solve for z

Guest Sep 7, 2014

+4473

+8

Best Answer

$$\frac{z}{6} = \frac{3z}{10} + 2\\\\ Multiply\; 60\; to\; both\; sides\\\\ 10z = 18z + 120\\\\ -8z = 120\\\\ z = -120/8\\\\ \mathbf{z = -15.}$$

AzizHusain Sep 8, 2014

AzizHusain · Answer 1 · 2014-09-08T12:41:01

$$\frac{z}{6} = \frac{3z}{10} + 2\\\\ Multiply\; 60\; to\; both\; sides\\\\ 10z = 18z + 120\\\\ -8z = 120\\\\ z = -120/8\\\\ \mathbf{z = -15.}$$

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