tentukan nilai x yang memenuhi | 0,175 x+x 9,762 | = 123

|0,175 x + 9,762| = 123

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0,175x + 9,762 = 123
x = (123 - 9,762)/0,175
x = 647/074

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0,175x + 9,762 = -123
x = (-123 - 9,762)/0,175
x = -758,64