X = 10 opposite sides are equal to eachother
Answer:
How to find X and Y value?
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:
x= -2.25
Step-by-step explanation:
2x+3(2x+12)=18
2x+6x+36=18
8x+36=18
8x= -18
x= -9/4= -2.25
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Answer:
Step-by-step explanation:
you have to minus 6.50 by 2 and you get the answer the anwser is 4.5