-5x+1>3（x-1）等于几

-5x+1>3（x-1）等于几 5x-3x=1 求x等于几? x-3分之2-4x+1分之5=1 等于几x等于几 x+1除以x-1等于3,x等于几? 4-3x等于x+1 x等于几 (x-1)(x-2)(x-3)(x-4)=(x+5)(x+6)(x+7)求X等于几? 0x等于1,x等于几 3分之1等于2x-1 x等于几 2分之3x-1等于5分之4x加2-1 x等于几 2X×(3X－5）×X等于几 4/x+5/x=1,那么x等于几? x/（x-3）-2/（x+3）=1【x等于几 in(x+1)等于几,e^x等于几 logX/3=1,X等于几? -3x>-5等于几? 1乘x等于几 1 x 0等于几 x+1等于二分之一x-1 X等于几