dariusgreen820 dariusgreen820

07-09-2019
Mathematics

contestada

Need answer asap!
3a + 4b = 1 - 2c/d
solve for c.

Respuesta :

aamaruf aamaruf

07-09-2019

Answer:

-3ad/2 -2bd = c

Step-by-step explanation:

3a + 4b = 1 - 2c/d

⇒3ad + 4bd = d - 2c [multiply d on both sides]

⇒3ad + 4bd - d = -2c [subtract d on both sides]

⇒3ad/(-2) + 4bd/(-2) = c [divide -2 on both sides]

⇒-3ad/2 -2bd = c

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