3 years ago

Pls helpp me with this :(

Mathematics

1 answer:

sladkih [1.3K]3 years ago

8 0

Answer:

a) y = 3/4x - 8
b) y = 1/7x + 7
c) y = -5/7x - 3
d) y = x + 8

Step-by-step explanation:

<u>Converting the equations from standard to slope-intercept form</u>

3x - 4y = 32
4y = 3x - 32
y = 3/4x - 8

x - 7y = -49
7y = x + 49
y = 1/7x + 7

5x + 7y = -21
7y = -5x - 21
y = -5/7x - 3

x - y = -8
y = x + 8

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