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Popular >

sqrt(7x+5)=4

Solution

7 x + 5 = 4

Solution

x = \frac{11}{7}

+1

Decimal Notation

x = 1.57142 \dots

Solution steps

7 x + 5 = 4

Square both sides:

7 x + 5 = 16

7 x + 5 = 16

Solve

7 x + 5 = 16 : x = \frac{11}{7}

x = \frac{11}{7}

Verify Solutions:

x = \frac{11}{7}

True

The solution is

x = \frac{11}{7}

Popular Examples

solvefor x,sqrt(x^2+x+1)=z-4 solve for

x, x^{2} + x + 1 = z - 4

solvefor y, s/t =sqrt(v^2-y^2)solve for

y, \frac{s}{t} = v^{2} - y^{2}

sqrt(x+4)-sqrt(x^2)+5x+4=0

x + 4 - x^{2} + 5 x + 4 = 0

3x^2+2sqrt(5x)-5=0

3 x^{2} + 2 5 x - 5 = 0

c^{7.2} = 36

Frequently Asked Questions (FAQ)

What is the answer to sqrt(7x+5)=4 ?
The answer to sqrt(7x+5)=4 is x= 11/7
Solve for x: sqrt(7x+5)=4
The solution is x= 11/7