What is the answer to sqrt(273+42z)-z=17 ?

The answer to sqrt(273+42z)-z=17 is z=4

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sqrt(273+42z)-z=17

273 + 42 z - z = 17

z = 4

Solution steps

273 + 42 z - z = 17

Remove square roots

273 + 42 z = 289 + 34 z + z^{2}

Solve

273 + 42 z = 289 + 34 z + z^{2} : z = 4

z = 4

Verify Solutions:

z = 4

True

The solution is

z = 4

3 x - 1 = - 1

x^{4} x^{\frac{1}{3}} = x

(6 x - 4)^{\frac{1}{3}} + 4 = 0

(\frac{1}{( 2 x )}) - x = 0

x - 7 + 9 = 0

What is the answer to sqrt(273+42z)-z=17 ?
The answer to sqrt(273+42z)-z=17 is z=4
Solve for z: sqrt(273+42z)-z=17
The solution is z=4