Select the simultaneous equation from the follow 1)2x + 2y - 7 2)4x+3x-9 3)3y+4x+8 4)3z+9x:18
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Select the simultaneous equation from the follow 1)2x + 2y - 7 2)4x+3x-9 3)3y+4x+8 4)3z+9x:18
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Answer:
option 1 and 3
are simultaneous equation
Step-by-step explanation:
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