Seudónimo Seudónimo 08-02-2018 Mathematics contestada PLEASE HELP! Thx! :) 1. 148 = 2x + 6(x + 10) - what is the value of x? 2. 6x + 4(-x - 14) = -42 - what is the value of x? 3. -101 = 7x - 4(-3x - 8) - what is the value of x?