Worksheets
Simultaneous equations
Level 3 · Any coefficients
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Solve the simultaneous equations.
1.{−4x−5y=−46x−2y=−32 2.{−4x−3y=−17−6x−7y=−33 3.{5x−6y=−52−3x+y=13 4.{−7x−7y=7x−5y=−7 5.{−3x+7y=−286x−y=43 6.{2x+3y=−29−x+6y=−38 7.{−x−4y=−353x−3y=−15 8.{5x−5y=−102x−4y=−6 9.{4x−4y=−82x−6y=−40 10.{2x−6y=−18−4x−y=−29