Solve 2a3b/4=25

$$\frac { 2 a 3 b } { 4 } = 25$$

Solve for a_3

$$a_{3}=\frac{50}{b}$$

$$b\neq 0$$

Steps for Solving Linear Equation

Multiply both sides by 4.

$$2a_{3}b=25\times 4$$

Multiply 25 and 4 to get 100.

$$2a_{3}b=100$$

The equation is in standard form.

$$2ba_{3}=100$$

Divide both sides by 2b.

$$\frac{2ba_{3}}{2b}=\frac{100}{2b}$$

Dividing by 2b undoes the multiplication by 2b.

$$a_{3}=\frac{100}{2b}$$

Divide 100 by 2b.

$$a_{3}=\frac{50}{b}$$

Solve for b

$$b=\frac{50}{a_{3}}$$

$$a_{3}\neq 0$$

Steps for Solving Linear Equation

Multiply both sides by 4.

$$2a_{3}b=25\times 4$$

Multiply 25 and 4 to get 100.

$$2a_{3}b=100$$

Divide both sides by 2a_{3}.

$$\frac{2a_{3}b}{2a_{3}}=\frac{100}{2a_{3}}$$

Dividing by 2a_{3} undoes the multiplication by 2a_{3}.

$$b=\frac{100}{2a_{3}}$$

Divide 100 by 2a_{3}.

$$b=\frac{50}{a_{3}}$$