7+3x=7x-25

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Solution for 7+3x=7x-25 equation:


x in (-oo:+oo)

3*x+7 = 7*x-25 // - 7*x-25

3*x-(7*x)+7+25 = 0

3*x-7*x+7+25 = 0

32-4*x = 0 // - 32

-4*x = -32 // : -4

x = -32/(-4)

x = 8

x = 8

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