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Popular >

sqrt(7x+4)=5

Solution

7 x + 4 = 5

Solution

x = 3

Solution steps

7 x + 4 = 5

Square both sides:

7 x + 4 = 25

7 x + 4 = 25

Solve

7 x + 4 = 25 : x = 3

x = 3

Verify Solutions:

x = 3

True

The solution is

x = 3

Popular Examples

(x-1)/(sqrt(x)+1)=1

\frac{x - 1}{x + 1} = 1

sqrt(x^2-17)-8=0

x^{2} - 17 - 8 = 0

solvefor x,y=sqrt(2x-1)solve for

x, y = 2 x - 1

sqrt(6x)-sqrt(2x)=4

6 x - 2 x = 4

6+(2x-7)^{2/3}=31

6 + (2 x - 7)^{\frac{2}{3}} = 31

Frequently Asked Questions (FAQ)

What is the answer to sqrt(7x+4)=5 ?
The answer to sqrt(7x+4)=5 is x=3
Solve for x: sqrt(7x+4)=5
The solution is x=3