Answer:
Your answer would be 126 ways hopefully this helps!
True
Step-by-step explanation:
A
4(2+x^2)
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x=4
5(x-10) = 30- 15x
5x - 50= 30 - 15x
+15x +15x
20x - 50 = 30
+50 +50
20x = 80
/20 /20
x = 4
Hope this helps!