Matematika

Pertanyaan

no.32-33..
Tolong yaa,, sekarang
no.32-33.. Tolong yaa,, sekarang

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  • 4x -4 + 2x+7 = 180
    6x +3 = 180
    6x = 180-3
    6x = 177
    2x +7 = 177/6 X 2 +7
    2x +7 = 66

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