This is only one equation. It is therefore not a system and you can not solve for two different variables y and z unless you have another equation to solve with. It.
Answer:
3wx^2
Step-by-step explanation:
Assuming you mean 5wx^2 - 2wx^2. When you have like terms (terms with the exact same variables), combine them by adding or subtracting the coefficients. 5-2 = 3
5 : 3 = 45 : 27
3/5 = 27/?
3 × 9 = 27 5 <span>× 9 = 45
5 : 3 = 45 : 27
45 boys</span>
486 feet squared Is the answer
To find the number of times greater, let us divide 5.3 by 0.53.
Number of times greater = 
= 10
Hence, 5.3 is 10 times greater than 0.53.
