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Popular >

sqrt(2x+72)-7=1

Solution

2 x + 72 - 7 = 1

Solution

x = - 4

Solution steps

2 x + 72 - 7 = 1

Move

7

to the right side

2 x + 72 = 8

Square both sides:

2 x + 72 = 64

2 x + 72 = 64

Solve

2 x + 72 = 64 : x = - 4

x = - 4

Verify Solutions:

x = - 4

True

The solution is

x = - 4

Popular Examples

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

2 - 5 x + x 3 = 0

x = \frac{8}{x}

sqrt(2x+10)=x+5

2 x + 10 = x + 5

1/(2sqrt(x))= 1/4

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

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

4 x + 5 - x + 4 = 2

Frequently Asked Questions (FAQ)

What is the answer to sqrt(2x+72)-7=1 ?
The answer to sqrt(2x+72)-7=1 is x=-4
Solve for x: sqrt(2x+72)-7=1
The solution is x=-4