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12 votes
Solve this system using substitution
X+2y+3z=5

2 Answers

11 votes
X + 2y + 3z = 5
x = 5 - 2y - 3z
x = -2y - 3z + 5
User Mehmet Sunkur
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2 votes
I Think it’s 5 for the substation
User Tiny Instance
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