cheesecake5104 cheesecake5104

25-09-2018
Mathematics

contestada

Hello! I've been really stuck on this problem, can someone help me?
Solve for x: 2.5(10-x) +21 = 84 - 3.5(3x + 20)
Thank you!

Respuesta :

WilliamOWU WilliamOWU

02-10-2018

x = -4. The work is shown in the picture. I even put in -4 to make sure it worked.

Ver imagen WilliamOWU

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