3 years ago

2(x-1)-y=-8 y=2x+8 substitution method

Mathematics

1 answer:

BartSMP [9]3 years ago

3 0

Answer:

No Solution.

Step-by-step explanation:

2(x-1)-y=-8

y=2x+8

----------------

2x-2-(2x+8)=-8

2x-2-2x-8=-8

2x-2x-2-8=-8

0-2-8=-8

-2-8=-8

-10=-8

no solution

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