What is the answer to solvefor 7(sqrt(m+1)-3)=21,m ?

The answer to solvefor 7(sqrt(m+1)-3)=21,m is m=35

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solvefor 7(sqrt(m+1)-3)=21,m

7 (m + 1 - 3) = 21, m

m = 35

Solution steps

7 (m + 1 - 3) = 21

Expand

7 (m + 1 - 3) : 7 m + 1 - 21

7 m + 1 - 21 = 21

Move

21

to the right side

7 m + 1 = 42

Divide both sides by

7

m + 1 = 6

Square both sides:

m + 1 = 36

m + 1 = 36

Solve

m + 1 = 36 : m = 35

m = 35

Verify Solutions:

m = 35

True

The solution is

m = 35

d d - 20 = 7 d

x, x + 5 = x

x^{0.6} x = 2 x + 48

p - 5 = p - 5

What is the answer to solvefor 7(sqrt(m+1)-3)=21,m ?
The answer to solvefor 7(sqrt(m+1)-3)=21,m is m=35