Solve the equation sin2x = 3cos2x. The value of x that satisfies the equation if x lies in the second quadrant is
°.

The value of x that satisfies the equation if x lies in the third quadrant is
°.

answer: 32.68

step-by-step explanation:

x=2

let's solve your equation step-by-step.

4x+2=2x+12

step 1: subtract 2x from both sides.

4x+2−2x=2x+12−2x

2x+2=12

step 2: subtract 2 from both sides.

2x+2−2=12−2

2x=10

step 3: divide both sides by 2.

2x

2

=

10

2

x=5

step-by-step explanation: