Which statement best explains why this expression is equal to 86.21 ? 43 + tt + 43⋅86.21

U have to cancel out 43 which gives u 86*21

All points to the left of zero on a horizontal number line are negative. a number line is a picture of a graduated straight line that serves as abstraction for real numbers. this number line can be extended to the left to represent numbers which are smaller than 0. such numbers are called negative numbersmark me brainliest