sbidari83 sbidari83

01-12-2020
Mathematics

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Can someone help me with this question plzzzzz

Can someone help me with this question plzzzzz class=

Respuesta :

hnori22003 hnori22003

01-12-2020

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[tex]7d + d - 4d - 7 = 5d[/tex]

[tex]8d - 4d - 7 = 5d[/tex]

[tex]4d - 7 = 5d[/tex]

[tex]5d = 4d - 7[/tex]

Subtract sides 4d

[tex] - 4d + 5d = - 4d + 4d - 7[/tex]

[tex]d = - 7[/tex]

Thus the correct answer is Option three.

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