27maderm 27maderm

19-02-2021
Mathematics

contestada

factor 42z+68.

simplify and factor 3(x - 2) + 9(x + 1) + 5(1 + 2x) + 2(3x - 4)

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greenforestaz greenforestaz

19-02-2021

Step-by-step explanation:

step 1. so - this is 2 questions?

step 2. 42z + 68 = 2(21z + 34)

step 3. next -> 3x - 6 + 9x + 9 + 5 + 10x + 6x - 8

step 4. 28x + 0

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