Question

$u + 4 = - 16$
find the roots of the equation​

Answer 1

Answer:

u = -20

Step-by-step explanation:

u + 4 = -16

u = (-16) - 4

u = -20

Check:

u + 4 = - 16

(-20) + 4 = -16

-16 = -16

Therefore, LHS = RHS

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