Uanita did this work to solve an equation. did she make an error? 6x-1=-3-4+2x-5 6x-1=-x+9 a).juanita did not make an error b). juanita did make an error. she should have combined −4 and −5 to be −9. 6x−1=−x−9 c)juanita did make an error. she should have combined −4 and −5 to be 1. 6x−1=−x+1 d)juanita did make an error. she should have combined −4 and −5 to be −1. 6x−1=−x−1

b

step-by-step explanation:

a difference is the result of subtraction. while each of these expressions has subtraction in it, a difference will be the result when subtraction is the last operation applied in the order of operations for the expression. this means subtraction must be outside of the parenthesis. only b has this.

ion

step-by-step explanation:

ion ion ion ion ion ion ion ion ion ion ion