What is the answer to 2(x+2)2-41=-9 ?

The answer to 2(x+2)2-41=-9 is x=6

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2(x+2)2-41=-9

2 (x + 2) 2 - 41 = - 9

x = 6

Solution steps

2 (x + 2) \cdot 2 - 41 = - 9

Multiply the numbers:

2 \cdot 2 = 4

4 (x + 2) - 41 = - 9

Move

41

to the right side

4 (x + 2) = 32

Divide both sides by

4

x + 2 = 8

Move

2

to the right side

x = 6

y, 2 x - 5 y = - 20

4 x - 3 x = 14

g, 4 g = w

18 + 4 w = 12 + 8 w

4 = 10 x