Answer:y = 160
Step-by-step explanation:
The given equation is expressed as
-80 + y = 80
It is a linear equation with only one variable. The variable is y. The constants on the left hand side of the equation and the right hand side of the equation are - 80 and 80 respectively. To determine the value of the variable, y, we would eliminate the constant on the left hand side of the equation by adding 80 to the left hand side of the equation and the right hand side of the equation. It becomes
-80 + 80 + y = 80 + 80
0 + y = 160
y = 160
Answer:
a) it is like terms so the will 3 kilograms
b) it isn't like terms
c) it isn't like terms
3x4=5x-10
12=5x-10
22=5x
x=4.4
Answer:
Step-by-step explanation:
(4/3) * 18 * 1/5 is easier to calculate. 4(1/3)18 is the same as 4*6, or 24.
Then 24 * 1/5 is 24/5, which is the final answer as an improper fraction.
24/5 = 4 4/5 is an alternative form.
Next time, please share the answer choices. Thank you.
