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Mathematics, 19.03.2020 23:59 bradleylogan78

James used substitution to solve this system of equations which equation 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+3(x+1.5)=12
d. 2x+3x+1.5=12

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