wo supplementary angles are ∠ABC=(3x+25)° and ∠CBD=32° . What is an equation to solve for x ? The equation should be in simplest terms.
Since ∠ABC and ∠CBD are supplementary angles, their sum is equal to 180°.
Therefore, we have the equation:
(3x + 25) + 32 = 180
Simplifying the equation:
3x + 57 = 180
Subtracting 57 from both sides:
3x = 123
Dividing both sides by 3:
x = 41
So, the equation to solve for x is 3x + 57 = 180.