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Can someone please help me solve this please

Can someone please help me solve this please-example-1
User Isquierdo
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1 Answer

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Step-by-step explanation:

j(x) = 2x + 9

=> 2x + 9 = j(x)

=> 2x = j(x) - 9

=> x = [j(x) -9] / 2 = [67 - 9] / 2 = 58 / 2 = 29

User Mark Hebert
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