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20-07-2021
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8(x-10)=4x+40 8(x-10)=4x+40

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giftyasareb2 giftyasareb2

20-07-2021

Answer:

There is a mistake please send again. There is a sign between the 40 and 8. What sign is it?

Explanation:

8x-80=4×

Answer Link

zarampa zarampa

21-07-2021

Answer:

x = 30

Explanation:

8(x-10)=4x+40

8*x + 8*-10 = 4x + 40

8x - 80 = 4x + 40

8x - 4x = 40 + 80

4x = 120

x = 120/4

x = 30

Probe:

8(30-10) = 4*30 + 40

8*20 = 120 + 40 = 160

Answer Link

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