Question

Solve the systems of equations by
ellimination method
13x+174= 91, 13x + 3y = 49.​

Answer 1

Answer:

13x+174=91(1)

13x+3y=49(2)

these are the question

ANSWER:

cancel equations 1and 2

13x+174y=91

13x+3y =49. (Subtract both)

.......................

then we get

171y=41

gives

y=41/171

gives

0.2397660819

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