Solve 21+.11x=0+.13x

$$21 + .11 x = 0 + .13 x$$

Solve for x

$$x=1050$$

Steps for Solving Linear Equation

Anything plus zero gives itself.

$$21+0.11x=0.13x$$

Subtract 0.13x from both sides.

$$21+0.11x-0.13x=0$$

Combine 0.11x and -0.13x to get -0.02x.

$$21-0.02x=0$$

Subtract 21 from both sides. Anything subtracted from zero gives its negation.

$$-0.02x=-21$$

Divide both sides by -0.02.

$$x=\frac{-21}{-0.02}$$

Expand \frac{-21}{-0.02} by multiplying both numerator and the denominator by 100.

$$x=\frac{-2100}{-2}$$

Divide -2100 by -2 to get 1050.

$$x=1050$$