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3 years ago

Make a the subject of d=g+2ac

Mathematics

1 answer:

scoundrel [369]3 years ago

5 0

Answer:

Step-by-step explanation:

From what I understand, you are trying to solve for a.

So,

d=g+2ac

d-g=2ac

(d-g)/2c=a

So,

a = (d-g) / 2c

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3 years ago

Solve the following system of equations using substitution:

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Answer:

x = -1

y = 2

Step-by-step explanation:

y = x+3

x+2y = 3

substitute y

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simplify

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