Solve the equation for x. arctan (7x- 9) = -1 Step 1 The

Last updated: 7/26/2022

Solve the equation for x. arctan (7x- 9) = -1 Step 1 The original equation arctan (7x - 9) = -1 specifies the arctan of an expression. To solve it, take the tangent of each side and rewrite the equation. tan tan [arctan(7x- 9)]= tan ✔ tan(-1) Step 2 Simplify the above equation. (Round your answers to three decimal places.) 7x - =tan( ) X =1(tan(-1)+9)/ x=1(-(tan(1)) + 9)/ x=