heejinbiased
heejinbiased
13-02-2021
Mathematics
contestada
Solve systems using substitution PLEASE
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englanda1
englanda1
13-02-2021
x=5. y=35.
To solve, substitute the 7x into the equation for y. Solve. You get x=5. Then put that into your first equation. Solve. You get y=35. Hope that helps!!
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