cmoney1321 cmoney1321

04-04-2019
Mathematics

contestada

Solve the system of equations y=8x+15 and y=x+57

Respuesta :

minecraftdude21Rand minecraftdude21Rand

04-04-2019

Answer:

x=6, y=63

Step-by-step explanation:

since both equal y, they equal each other-

8x+15=x+57

7x=42

x=6

then to solve for y-

y=(6)+57

y=63

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