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4 years ago

CAN SOMEONE PLZ HELP ME WITH THIS

Mathematics

1 answer:

pav-90 [236]4 years ago

8 0

Hello,

$5 - 4 + 7x + 1$
$= 7x + 2$

$5 - 4 + 7x + 1 = 0$
$7x = - 2
$
$x = \frac{7}{-2}$

I don't know what i have to do for the last one.

Hope this helps !

Photon

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