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Popular >

x-7=sqrt(16x+49)

Solution

x - 7 = 16 x + 49

Solution

x = 30

Solution steps

x - 7 = 16 x + 49

Square both sides:

x^{2} - 14 x + 49 = 16 x + 49

x^{2} - 14 x + 49 = 16 x + 49

Solve

x^{2} - 14 x + 49 = 16 x + 49 : x = 30, x = 0

x = 30, x = 0

Verify Solutions:

x = 30

True

, x = 0

False

The solution is

x = 30

Popular Examples

(3 x + 1)^{\frac{1}{2}} = 4

2 x - 1 = 0

sqrt(3(x+10))-4=x

3 (x + 10) - 4 = x

n = - 1 - 2 n

sqrt(2x+3)+2=sqrt(6x+7)

2 x + 3 + 2 = 6 x + 7

Frequently Asked Questions (FAQ)

What is the answer to x-7=sqrt(16x+49) ?
The answer to x-7=sqrt(16x+49) is x=30
Solve for x: x-7=sqrt(16x+49)
The solution is x=30