Systems of equations practice can be found online or in mathematical textbooks.
Solve NowSolve each system by substitution. 5) x + 8y = −15 7x + 8y = −9 (1, −2) 6) −5x − 7y = 11 x − 2y = −9 (−5, 2) 7) y = −7x + 1 5x + 4y = −19 (1, −6) 8) −9x − 3y = −2 y = −3x − 4 No solution Solve each
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Systems of equations word problems Get 3 of 4 questions to level up! Systems of equations word problems (with zero and infinite solutions) Get 3 of 4 questions to level up! Quiz 3 Level up on
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