rip2rich rip2rich

21-01-2021
Mathematics

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please explain how to do this system of equations 2y=6x+10 y=2x+4

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thebecks thebecks

21-01-2021

Answer:

x=-1, y=2

Step-by-step explanation:

Given:

2y=6x+10

y=2x+4

Substitution for y into first equation:

2(2x+4)=6x+10

4x+8=6x+10

0=2x+2

2x=-2

x=-1

y=2(-1)+4

y=2

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