Question

1) |x-4|=2 (2) |y+5|=5 (3) |3+x|=1,5 (4) |7-y|=-2 (5) |x+3|+4=9 (6) |

Answer 1

х=4+2 х=6 у=5-5 у=0 х=1,5:3 х=0.5 у=7-(-2) у=9 х+3=9-4 х+3=5 х=5-3 х=2