Datrys 1046*10^7=60*4169*(x-37)

$$1046 \times { 10 }^{ 7 } =60 \times 4169 \times (x-37)$$

Datrys ar gyfer x

$$x = \frac{523462759}{12507} = 41853\frac{7288}{12507} \approx 41853.58271368$$

Camau ar gyfer Datrys Hafaliad Llinol

Cyfrifo 10 i bŵer 7 a chael 10000000.

$$1046\times 10000000=60\times 4169\left(x-37\right)$$

Lluosi 1046 a 10000000 i gael 10460000000.

$$10460000000=60\times 4169\left(x-37\right)$$

Lluosi 60 a 4169 i gael 250140.

$$10460000000=250140\left(x-37\right)$$

Defnyddio’r briodwedd ddosbarthu i luosi 250140 â x-37.

$$10460000000=250140x-9255180$$

Cyfnewidiwch yr ochrau fel bod yr holl dermau newidiol ar yr ochr chwith.

$$250140x-9255180=10460000000$$

Ychwanegu 9255180 at y ddwy ochr.

$$250140x=10460000000+9255180$$

Adio 10460000000 a 9255180 i gael 10469255180.

$$250140x=10469255180$$

Rhannu’r ddwy ochr â 250140.

$$x=\frac{10469255180}{250140}$$

Lleihau'r ffracsiwn \frac{10469255180}{250140} i'r graddau lleiaf posib drwy dynnu a chanslo allan 20.

$$x=\frac{523462759}{12507}$$