Find the value of x.

24

Step-by-step explanation:

=> 5x+2+2x+10 = 180 (Angles on a straight line add up to 180)

=> 7x+12 = 180

=> 7x = 180-12

=> 7x = 168

Dividing both sides by 7

=> x = 24

x= 24

Step-by-step explanation:

(5x +2)° +(2x +10)°= 180° (adj. ∠s on a str. line)

5x+2 +2x +10= 180

7x +12= 180 (simplify)

7x= 180 -12 (-12 on both sides)

7x= 168

x= 168 ÷7

x= 24

logv3(x+2)=1

rewrite in exponential form:

logb(x) = y is equal to b^y =x

b = 3, y = 1

now solve for x:

3^1 = x+2)

x = 3-2

x = 1

see the picture for the graph.

i think that you should ask google for the answer to that problem because if we don't know it google does