Solve 10-0,1I+12-0,2I+13-0,3I-5I=0

$$10 - 0,1 I + 12 - 0,2 I + 13 - 0,3 I - 5 I = 0$$

Solve for I

$$I=6,25$$

Steps for Solving Linear Equation

Add 10 and 12 to get 22.

$$22-0,1I-0,2I+13-0,3I-5I=0$$

Combine -0,1I and -0,2I to get -0,3I.

$$22-0,3I+13-0,3I-5I=0$$

Add 22 and 13 to get 35.

$$35-0,3I-0,3I-5I=0$$

Combine -0,3I and -0,3I to get -0,6I.

$$35-0,6I-5I=0$$

Combine -0,6I and -5I to get -5,6I.

$$35-5,6I=0$$

Subtract 35 from both sides. Anything subtracted from zero gives its negation.

$$-5,6I=-35$$

Divide both sides by -5,6.

$$I=\frac{-35}{-5,6}$$

Expand \frac{-35}{-5,6} by multiplying both numerator and the denominator by 10.

$$I=\frac{-350}{-56}$$

Reduce the fraction \frac{-350}{-56} to lowest terms by extracting and canceling out -14.

$$I=\frac{25}{4}$$