camilakac
camilakac
17-10-2020
Mathematics
contestada
can anyone pls help im struggling with this
Respuesta :
rhirhi29
rhirhi29
17-10-2020
You have to add like terms.
7x and 6x are like terms. If you don’t do that, the answer will be wrong
If you add them, then it would be
13x + 18 = 4
Subtract 18 from each side
13x = -14
Divide both sides by 13 to get
X = -14 / 13
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eduardorivera
eduardorivera
17-10-2020
they subtracted 6x from 4. you can’t do that because 6x has a variable while 4 doesn’t. x = - 14/13
Answer Link
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