Respuesta :

X=20. Sorry the photo is messy but I was rushing when I solved the problem
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Answer:

x = 20

Step-by-step explanation:

1.) Equation:  4x + x + 4 + 10x - 10 = 294

2.) Combine like terms:  15x - 6 = 294  

3.) Add 6 to 294:  15x = 300

4.) Divide 300 by 15:  x = 20