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Beliebt Algebra >

log_{7}(3-7x)=2

Lösung

lo g_{7} (3 - 7 x) = 2

Lösung

x = - \frac{46}{7}

+1

Dezimale

x = - 6.57142 \dots

Schritte zur Lösung

lo g_{7} (3 - 7 x) = 2

Wende die log Regel an

3 - 7 x = 49

Löse

3 - 7 x = 49 : x = - \frac{46}{7}

x = - \frac{46}{7}

Graph

Beliebte Beispiele

log_{2}(x^2-3x-2)=4

lo g_{2} (x^{2} - 3 x - 2) = 4

log_{2}(x+1)+log_{2}(x+1)=3

lo g_{2} (x + 1) + lo g_{2} (x + 1) = 3

1 + ln (\frac{x}{2}) = x

ln (4 x - 1) = 3

solvefor x,z=ln(sqrt(xy))

so l v e f or x, z = ln (x y)