savage999 savage999

23-01-2018
Mathematics

contestada

solve -7x+y=10 and 7x-10y=26

Respuesta :

Аноним Аноним

23-01-2018

first one:
y= 7x + 10

second one:
-10y = -7x + 26
y = 7/10x - 26/10
y = 7/10x - 13/5

Answer Link

oatreehugger402 oatreehugger402

27-02-2019

Answer:y=-4 and x=2

Step-by-step explanation:

7x2=14

14+-4=10

7x2=14

10x-4=40

40-14=26

Answer Link

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