Answer:
1 solution.
Step-by-step explanation:
1/2(x + 12) = 4x - 1
Expand the brackets.
1/2x + 6 = 4x - 1
Subtract 6 and 4x and both sides.
1/2x - 4x = -1 - 6
-7/2x = -7
Multiply -7/2 on both sides.
x = -7 × -2/7
x = 14/7
x = 2
The "Commutative Laws" say: when we add we can swap numbers over and still get the same answer.
8 - 2 = (8) + (-2) = (-2) + (8) = -2 + 8
last one equally likely, the probability is 0.5
5/3 < x < 10
