3 years ago

Solve the equation 20 equals negative d + 16....

Mathematics

1 answer:

77julia77 [94]3 years ago

8 0

Answer:

d = -4

Step-by-step explanation:

20 = -d + 16

Isolate d

20-16 = -d

4 = -d divide both sides by (-1)

-4 = d

d = -4 (variable on left side is standard)

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