Помогите решить номер 1053 , 1054 если сможете все два

$left { {{2x+7 geq 1} atop {x-3 textless 1}} right. → left { {{2x geq -6} atop {x textless 4}} right. →   left { {{x geq -3} atop {x textless 4}} right.$
$left { {{3y textless 21} atop {4-y textgreater 0}} right.   → left { {{y textless 7} atop {y textless 4}} right.$
$left { {{4x+9 textgreater -15} atop {2-x} leq 5} right.   → left { {{4x textgreater -24} atop {-x leq 3}} right. → left { {{x textgreater -6} atop {x geq -3=2}} right.$
$left { {{2x+3 geq x-1} atop {5x-22} leq x+2} right. → left { {{x geq -4} atop {4x leq 24}} right. → left { {{v geq -4} atop {x leq 6}} right.$
$left { {{7x+9 textless 2x-1} atop {4+11x textgreater 9x-14}} right. → left { {{5x textless -10} atop {2x textgreater -18}} right. → left { {{x textless -2} atop {x textgreater -9}} right.$
$left { {{x geq 0} atop {x-5 textgreater 2x+1}} right. → left { {{x geq 0} atop {-x textgreater 6}} right. → left { {{x geq 0} atop {x textless -6}} right.$