Iready 3rd Grade Math Book

SOLVED: Iready Seventh Grade Math Read the problem below: Then explore whether or not the expressions are equivalentMs. Lim asked her class to find an expression equivalent to 7 - 3(4 - 2x) - 10x. One step in each of the following students' work is incorrect: Find and explain the error: Then write your own expression equivalent to the one given aboveSolve It7 - 3(4 - 2x) - 10x = 4(4 - 2x) - 10x = 16 - 8x - 10x = 16 - 18xSolve ItMadison7 - 3(4 - 2x) - 10x = 7 - 3(2x) - 10x = 7 - 6x - 10x = 7 - 16