Y=7x+8 y=x+20 using substitution method to solve the system of equation
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y=x+20 y-x=20 y=7x+8 using x=y-20 from 1 we get x+20=7x+8 7x-x=-8+20 6x=12 x=2 now using x=2 in first equation y-2=20 y=22. Hope it helps please mark my answer the brainliest and follow me.
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Answer:
for apex (2,22)
Step-by-step explanation:
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