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needhelp101lol
Here you go! I've solved and worked them out for you! Hope this helps!!
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1) answer: 7, heres how to set up the equation 50-4x=x+15

2) answer: 9, 3x+22=7x-14

3) answer: 12, 2x-10=x+2

4) sorry, in a hurry no time to answer this one

5) answer: 7, 2(x+14)=8x-14