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3x+5y=4 and 2x+7y=3

I need to figure the solution using the substitution method of systems of linear equations.

asked Mar 6, 2014 in ALGEBRA 2 by payton Apprentice

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1 Answer

Substitution method :

The equations are

---------------->(1)

---------------->(2)

Solve for y.

---------------->(3)

Substitute the values in (1).

.

Substitute the values in (3).

.

The solution of the system is and .

answered Mar 6, 2014 by dozey Mentor

great, correct answer

commented Mar 7, 2014 by joly Scholar

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