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Mathematics

Answered

What is the y value in solution the following system?
4x+3y=7
X+2y=-2
(Worth 10 points)

Answer :

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4x+3y=7......……(i)
X+2y=-2………....(ii)
Multiplying eqn (ii) by 4
4x+8y=-8…………(iii)
Solving eqn ( i) and (iii)

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