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Mathematics, 30.10.2019 06:31 ogpuhl

James used substitution to solve this system of equations. which could be the result of his first step
2x+3y=12
y=x+1.5

a. y=2x+3y
b. y=2x+3y+1.5
c.2x+3x+1.5=12
d.2x+3(x+1.5)=12

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