Mathematics

Mathematics, 06.11.2019 06:31, carma43

Practice7-2 solving systems using substitution

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Mathematics, 11.12.2019 02:31, shrinu

Name; miaperiod: 2date: 10/10solving systems of equations algebraically (solving systems of equations bysubstitution and elimination) assignmentsolve the systems of equation by substitution method.1. 2x + y = 1x + y = 23x - y = 42x - y = 12.3.y=2x-33x + 2y = 84. y = 2x + 3y = 5x - 32x – 1=15.6a+b=45a + 2b = 1x+4y+3=06.2x-1=1x+4y+3=07.2x+y=72x-y=38.2(x-y)=8x+y=6

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