CarterSchnaderidn
Answered

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y-20 = 0.75(x-4) solve for y

Sagot :

Answer:

y = 0.75x + 17

Step-by-step explanation:

y - 20 = 0.75(x-4)

y - 20 = 0.75(x) + 0.75(-4)

y - 20 = 0.75x -3

y = 0.75x -3 + 20

y = 0.75x + 17

Gmanyidn

Transforming the expression.

y - 20 = 0.75(x - 4)    |add 20 to both sides

y = 0.75(x - 4) + 20

we can simplified equation:

use the distributive property: a(b + c) = ab + ac

y = 0.75x - 0.75 · 4 + 20

y = 0.75x - 3 + 20

y = 0.75x + 17

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