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3x plus 7 when x equals -3?

Updated: 10/17/2024

Wiki User

∙ 15y ago

Best Answer

Since x = -3, then 3x = -9 therefore; -9 + 7 = -2 _____________________________________________________________________ 3x+7=-3 so -3-7=-10 so 3x has to equal -10. so 3 x -3.333...=-10 Answer: -3.3333....

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∙ 15y ago

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