What is the general solution for 5sec(x)+7=-3 ?

The general solution for 5sec(x)+7=-3 is x=(2pi)/3+2pin,x=(4pi)/3+2pin

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5sec(x)+7=-3

5 sec (x) + 7 = - 3

x = \frac{2 π}{3} + 2 πn, x = \frac{4 π}{3} + 2 πn

Solution steps

5 sec (x) + 7 = - 3

Move

7

to the right side

5 sec (x) = - 10

Divide both sides by

5

sec (x) = - 2

General solutions for

sec (x) = - 2

x = \frac{2 π}{3} + 2 πn, x = \frac{4 π}{3} + 2 πn

cos (2 θ) + 2 cos (θ) = - 1

(\frac{tan ( x )}{1})^{- 1} = \frac{20}{9.7}

1 - tan (x) = sec (x)

sec (\frac{3 θ}{2}) = - 2, 0 \leq θ < 2 π

tan (x - \frac{π}{6}) = 3

What is the general solution for 5sec(x)+7=-3 ?
The general solution for 5sec(x)+7=-3 is x=(2pi)/3+2pin,x=(4pi)/3+2pin