Answer:
8837 pounds
Step-by-step explanation:
m-7437=1400
mis the weight of the mother (expressed as a variable)
+7437 +7437
m=8837 pounds
3x + 1 = 2x - 4. x = -5
-1.83337261989
(2 1/3)/y=-1.272727
2 1/3 = -1.272727y
y=-1.83337261989
4x - 4a + 3b = 5x + a
-4a + 3b= 5x + a - 4x
-4a + 3b - a = x
-5a + 3b = x