2x-1=7x+44 is equal to -9. The first step is to add one on both sides to get x by itself. Right now you should have 2x= 7x+45. Then you subtract 7x from both sides. You should have -5x=45. Now divided -5 on both sides. You should get the answer x=-9. By the way remember only subtract variables from other variable and regular numbers only from other regular numbers. Hope this helps, if you have any questions please comment.
Solve, for the first variable in one of the equation, the substitute the final result into the other equation
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D: because if you take 9.50-7.50=2 you would get p=price or the price of the pen.
Hope I helped=)
6 cups and 6 dogs so you multiply and 6x6 is 36.
Answer:
-18.50490621
Step-by-step explanation:
To solve, take -64/3.