eddie4356
eddie4356
11-09-2019
Mathematics
contestada
9x - 3(x + 2) + 7
Simplify
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Аноним
Аноним
11-09-2019
9x - 3(x + 2) + 7
Multiply the bracket by -3
(-3)(x)=-3x
(-3)(2)=-6
9x-3x-6+7
Answer: 6x+1
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