basketking333 basketking333

04-10-2019
Mathematics

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Can someone please help me with these proofs for geometry?

Can someone please help me with these proofs for geometry class=

Respuesta :

gutierrezmpx gutierrezmpx

04-10-2019

Answer:

x = 6 and w = -4

Step-by-step explanation:

(-5x+2)/7 = -4

-5x+2 = -4*7

-5x+2 = -28

-5x = -28 - 2

-5x = -30

x = -30/-5

x = 6 CHECK!!

17-3(w+5) = 6(w+5)-2w

17-3w-15 = 6w+30-2w

17-15-30 = 6w-2w+3w

-28 = 7w

w = -28/7

w = -4 CHECK!!

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