3 years ago

Solve the system of equations using substitution y=-4x+5 y=3x-16

Mathematics

1 answer:

Makovka662 [10]3 years ago

4 0

Answer:

(7 -7)

Step-by-step explanation:

Y= -4x +5-----------1

Y= 3x -16----------2

Y-5= 4x

X= (y-5)/4

Substitute in (eqn 2)

( tired )

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Answer:

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Step-by-step explanation:

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Using the point-slope formula and the point (1, 7), we get:

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3 years ago

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we know that

In the function

$f(g(x))$

The variable of the function f is now the function g(x)

substitute

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3 years ago

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2 years ago

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3 years ago