Løs for x
x=-\frac{1989}{946120000000}\approx -2,102270325 \cdot 10^{-9}
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-663\times 10^{-34}\times 3\times 10^{9}=94612\times 10^{-18}x
Multiplicer begge sider af ligningen med 434.
-663\times \frac{1}{10000000000000000000000000000000000}\times 3\times 10^{9}=94612\times 10^{-18}x
Beregn 10 til potensen af -34, og få \frac{1}{10000000000000000000000000000000000}.
-\frac{663}{10000000000000000000000000000000000}\times 3\times 10^{9}=94612\times 10^{-18}x
Multiplicer -663 og \frac{1}{10000000000000000000000000000000000} for at få -\frac{663}{10000000000000000000000000000000000}.
-\frac{1989}{10000000000000000000000000000000000}\times 10^{9}=94612\times 10^{-18}x
Multiplicer -\frac{663}{10000000000000000000000000000000000} og 3 for at få -\frac{1989}{10000000000000000000000000000000000}.
-\frac{1989}{10000000000000000000000000000000000}\times 1000000000=94612\times 10^{-18}x
Beregn 10 til potensen af 9, og få 1000000000.
-\frac{1989}{10000000000000000000000000}=94612\times 10^{-18}x
Multiplicer -\frac{1989}{10000000000000000000000000000000000} og 1000000000 for at få -\frac{1989}{10000000000000000000000000}.
-\frac{1989}{10000000000000000000000000}=94612\times \frac{1}{1000000000000000000}x
Beregn 10 til potensen af -18, og få \frac{1}{1000000000000000000}.
-\frac{1989}{10000000000000000000000000}=\frac{23653}{250000000000000000}x
Multiplicer 94612 og \frac{1}{1000000000000000000} for at få \frac{23653}{250000000000000000}.
\frac{23653}{250000000000000000}x=-\frac{1989}{10000000000000000000000000}
Skift side, så alle variable led er placeret på venstre side.
x=-\frac{1989}{10000000000000000000000000}\times \frac{250000000000000000}{23653}
Multiplicer begge sider med \frac{250000000000000000}{23653}, den reciprokke af \frac{23653}{250000000000000000}.
x=-\frac{1989}{946120000000}
Multiplicer -\frac{1989}{10000000000000000000000000} og \frac{250000000000000000}{23653} for at få -\frac{1989}{946120000000}.
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