7+x/3=13

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Solution for 7+x/3=13 equation:


x in (-oo:+oo)

x/3+7 = 13 // - 13

x/3-13+7 = 0

1/3*x-6 = 0 // + 6

1/3*x = 6 // : 1/3

x = 6/1/3

x = 18

x = 18

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