Answer:
Step-by-step explanation:
If you have given an equation, you see the x and y in it. Just taking second equation and think any common factor between x's variable. With common factor, multiply both and you will find the value of y and put it in any equation, you will find the value of X.
Answer:
(-6, -3) i think
Step-by-step explanation:
Answer:
2286
Step-by-step explanation:
Hope this helps you.
Answer:3
Step-by-step explanation:
Answer: no expressions are equal to -7.