Step-by-step explanation:
2+6x= -10 + 11(x + 4)
2+ 6x = -10 + 11x + 11(4)
2 + 6x = -10 + 11x + 44
2+ 6x = 11x + 34
6x - 11x = 34 - 2
-5x = 32
x= - 32/5
Answer:
1) multiplication- 2+6x=-10+11x+44
2)addition or subtraction- 2+6x=11x+34
3)isolate the variable- -5x=32
4)divide 32 by 5= x=6.4 or 32/5
A=πr2
Circumference = 2πr
20π = 2πr
r=10
π=3.14
A=3.14 * 10^2
=314 cm^2
x= 12
y= 10
best of luck mate
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