Answer:
x = 
Step-by-step explanation:
This question is from the topic subject of formula. It implies expressing x in terms of G, H y and J.
Given that: Gx + Hy = J
Subtract Hy from both sides to have;
Gx + Hy - Hy = J - Hy
⇒ Gx = J - Hy
Then divide both sides by G, so that we have;
x = 
Therefore,
x = 
Answer:
8
Step-by-step explanation:
because first we will subtract 120 from 360 after that the answer is 240 and finally now we have to divide by 30 and answer will come
The answer is $0.8
200/160=1.25
200+160=360/1.25/160=200.8
so the answer is $0.8
Answer:

Step-by-step explanation:






Answer:
1. x = -4
y = -20
2. x = -1
y = 3
3. x = 7
y = 4
4. x = -6.5
y = -10.5
hope this helps :) sorry if I get it wrong!