Solve 1200m/1dk=km/1sa

$$\frac { 1200 m } { 1 d k } = \frac { k m } { 1 s a }$$

Solve for a

$$\left\{\begin{matrix}a=\frac{dk^{2}}{1200s}\text{, }&s\neq 0\text{ and }d\neq 0\text{ and }k\neq 0\\a\neq 0\text{, }&m=0\text{ and }d\neq 0\text{ and }k\neq 0\text{ and }s\neq 0\end{matrix}\right.$$

Steps for Solving Linear Equation

Variable a cannot be equal to 0 since division by zero is not defined. Multiply both sides of the equation by adks, the least common multiple of 1dk,1sa.

$$sa\times 1200m=dkkm$$

Multiply k and k to get k^{2}.

$$sa\times 1200m=dk^{2}m$$

The equation is in standard form.

$$1200msa=dmk^{2}$$

Divide both sides by 1200sm.

$$\frac{1200msa}{1200ms}=\frac{dmk^{2}}{1200ms}$$

Dividing by 1200sm undoes the multiplication by 1200sm.

$$a=\frac{dmk^{2}}{1200ms}$$

Divide dk^{2}m by 1200sm.

$$a=\frac{dk^{2}}{1200s}$$

Variable a cannot be equal to 0.

$$a=\frac{dk^{2}}{1200s}\text{, }a\neq 0$$

Solve for d

$$\left\{\begin{matrix}d=\frac{1200as}{k^{2}}\text{, }&k\neq 0\text{ and }s\neq 0\text{ and }a\neq 0\\d\neq 0\text{, }&m=0\text{ and }s\neq 0\text{ and }a\neq 0\text{ and }k\neq 0\end{matrix}\right.$$

Steps for Solving Linear Equation

Variable d cannot be equal to 0 since division by zero is not defined. Multiply both sides of the equation by adks, the least common multiple of 1dk,1sa.

$$as\times 1200m=dkkm$$

Multiply k and k to get k^{2}.

$$as\times 1200m=dk^{2}m$$

Swap sides so that all variable terms are on the left hand side.

$$dk^{2}m=as\times 1200m$$

The equation is in standard form.

$$mk^{2}d=1200ams$$

Divide both sides by k^{2}m.

$$\frac{mk^{2}d}{mk^{2}}=\frac{1200ams}{mk^{2}}$$

Dividing by k^{2}m undoes the multiplication by k^{2}m.

$$d=\frac{1200ams}{mk^{2}}$$

Divide 1200asm by k^{2}m.

$$d=\frac{1200as}{k^{2}}$$

Variable d cannot be equal to 0.

$$d=\frac{1200as}{k^{2}}\text{, }d\neq 0$$