Solve Qd = 20 - (5/3)(1.5) 212 | Equatix - Math Solver

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Example

3(r+2s)=2t-4

a⋅(b-2)=3b

3(r+2s)=2t-4

a⋅(b-2)=3b

Question

$$Q d = 20 - ( \frac { 5 } { 3 } ) ( 1.50 )$$

Solve for Q

$Q=\frac{35}{2d}$
$d\neq 0$

Steps for Solving Linear Equation

Multiply $\frac{5}{3}$ and $1.5$ to get $\frac{5}{2}$.

$$Qd=20-\frac{5}{2}$$

Subtract $\frac{5}{2}$ from $20$ to get $\frac{35}{2}$.

$$Qd=\frac{35}{2}$$

The equation is in standard form.

$$dQ=\frac{35}{2}$$

Divide both sides by $d$.

$$\frac{dQ}{d}=\frac{\frac{35}{2}}{d}$$

Dividing by $d$ undoes the multiplication by $d$.

$$Q=\frac{\frac{35}{2}}{d}$$

Divide $\frac{35}{2}$ by $d$.

$$Q=\frac{35}{2d}$$

Solve for d

$d=\frac{35}{2Q}$
$Q\neq 0$

Steps for Solving Linear Equation

Multiply $\frac{5}{3}$ and $1.5$ to get $\frac{5}{2}$.

$$Qd=20-\frac{5}{2}$$

Subtract $\frac{5}{2}$ from $20$ to get $\frac{35}{2}$.

$$Qd=\frac{35}{2}$$

Divide both sides by $Q$.

$$\frac{Qd}{Q}=\frac{\frac{35}{2}}{Q}$$

Dividing by $Q$ undoes the multiplication by $Q$.

$$d=\frac{\frac{35}{2}}{Q}$$

Divide $\frac{35}{2}$ by $Q$.

$$d=\frac{35}{2Q}$$