what's the equation to find x? what's the degree of each angle
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Answer:
3x +84= 180,
x= 32
Step-by-step explanation:
m∠1 +m∠2= 180° (adj. ∠s on a str. line)
(x +84)° +(2x)°= 180°
x +84 +2x= 180
3x +84= 180
Solving the equation:
3x= 180 -84 (-84 on both sides)
3x= 96
x= 96 ÷3
x= 32