Answer:
1/2
Step-by-step explanation:
Anything with an exponent of 1 is itself.
answer: -5x+12=20
-12 -12
-5x/-5= 8/-5
x= -1.6
Check: rewrite the orignal problem
plug your variable
1. x=1
5x=4+x
4x=4
x=1
2. x=3/4 or 0.75
2/3x=1/2
2x=1 1/2
x=3/4
3. x=1
3x-2x+4=15/3
x+4=15/3
x=1
4. x=5
4x+7=2x+17
2x+7=17
2x=10
x=5
5. x=20
.5x=10
x=20
Least common multiple is like 10 and 20 where they can both be divided by 10, and 5 but the least common multiple is 5. Whereas least common denominator is like 4/8, 8 is a denominator but not the LEAST the least would be 1/2.
A fairly strong positive correlation.
