Find The value of each variable.

4. w = 31

5. x = 50

Step-by-step explanation:

To find the values of variable w and x in the given triangles above, recall that the sum of angles in a triangle = 180°.

Therefore,

==>w° + w° + (4w - 6)° = 180°

Solve for w

w + w + 4w - 6 = 180

6w - 6 = 180

Add 6 from both sides

6w = 180 + 6

6w = 186

Divide both sides by 6

w = 186/6

w = 31

==>Also, x° + x° + (x + 30)° = 180

x + x + x + 30 = 180

3x + 30 = 180

Subtract 30 from both sides

3x = 180 - 30

3x = 150

Divide both sides by 3

x = 150/3

x = 50

answer: i think it is (1,-2)