What is the answer to 2(x+4)2+44=46 ?

The answer to 2(x+4)2+44=46 is x=-7/2

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2(x+4)2+44=46

2 (x + 4) 2 + 44 = 46

x = - \frac{7}{2}

Decimal Notation

x = - 3.5

Solution steps

2 (x + 4) \cdot 2 + 44 = 46

Multiply the numbers:

2 \cdot 2 = 4

4 (x + 4) + 44 = 46

Move

44

to the right side

4 (x + 4) = 2

Divide both sides by

4

x + 4 = \frac{1}{2}

Move

4

to the right side

x = - \frac{7}{2}

4 = 4 (2 x + 8) + 6 x

4 x - 13 = 2 x + 37

y, 3 y = 11 - 2 x

50 + 3 x = 86

2 (145 - y) + 4 y = 410