Answer:
x = -24/5
Step-by-step explanation:
2x – 3 + 3x = – 27
Combine like terms
5x -3 = -27
Add 3 to each side
5x-3+3 = -27+3
5x = -24
Divide each side by 5
5x/5 = -24/5
x = -24/5
Answer:
0
Step-by-step explanation:
Well, if the total is zero, and you are multiplying 3,x,and 2, and multiplying 24 and x, to get zero, wouldn't x just be 0? Because 3 times 0 is 0, 2 times 0 is 0, and 24 times 0 is 0. That would all equal 0. Because you are basically just adding 0 and 0.
x is less than or equal to -4 or x is greater than or equal to 5
x <= -4 or x>= 5
There is no intersection of both inequalities when we graph it in number line So, we write the interval notation separately for each inequality
for x<=-4 , x starts at -4 and goes to -infinity because we have less than symbol. Also we have = sign so we use square brackets
Interval notation is (-∞ , -4]
for x>= 5 , x starts at 5 and goes to infinity because we have greater than symbol. Also we have = sign so we use square bracket at 5
Interval notation is [5 , ∞)
Now combine both notation by a 'U' symbol Union
(-∞ , -4] U [5 , ∞)
Answer:
Step-by-step explanation: 2^2z
7 and 14 can be divided in to two
