Solve 80(I-4.667)+120(I-1.1)=0

$$80 ( I - 4.667 ) + 120 ( I - 1.1 ) = 0$$

Solve for I

$$I=2.5268$$

Steps for Solving Linear Equation

Use the distributive property to multiply 80 by I-4.667.

$$80I-373.36+120\left(I-1.1\right)=0$$

Use the distributive property to multiply 120 by I-1.1.

$$80I-373.36+120I-132=0$$

Combine 80I and 120I to get 200I.

$$200I-373.36-132=0$$

Subtract 132 from -373.36 to get -505.36.

$$200I-505.36=0$$

Add 505.36 to both sides. Anything plus zero gives itself.

$$200I=505.36$$

Divide both sides by 200.

$$I=\frac{505.36}{200}$$

Expand \frac{505.36}{200} by multiplying both numerator and the denominator by 100.

$$I=\frac{50536}{20000}$$

Reduce the fraction \frac{50536}{20000} to lowest terms by extracting and canceling out 8.

$$I=\frac{6317}{2500}$$