Solve 12.6divx=21*0.03

$$12.6 \div x=21 \times 0.03$$

Solve for x

$$x=20$$

Steps for Solving Linear Equation

Variable x cannot be equal to 0 since division by zero is not defined. Multiply both sides of the equation by x.

$$12.6=21\times 0.03x$$

Multiply 21 and 0.03 to get 0.63.

$$12.6=0.63x$$

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

$$0.63x=12.6$$

Divide both sides by 0.63.

$$x=\frac{12.6}{0.63}$$

Expand \frac{12.6}{0.63} by multiplying both numerator and the denominator by 100.

$$x=\frac{1260}{63}$$

Divide 1260 by 63 to get 20.

$$x=20$$