Find the value of X?

Answer:
the value of x is . 75
Step-by-step explanation:
if you take your equation and divide 4 on both sides your left with .75
First you want to cancel out 4x which basically means multiplication. to cancel it out you do division. ➗
After then 3 divide by 4 is .75
You bring the result down and now you have x = .75
you can also check this Mathmaticlly. to do this you put your answer in where the variable is. so it should look like this 4(.75) - 3. 4 times .75 is 3. 3= 3 you got the right answer
Answer:
16
Step-by-step explanation:
∠1 + 151° = 180°(linear pair)
∠1 = 180°-151°
∠1 = 29°
∠1 + 90° + 4x-3 = 180°(angle sum property of a triangle)
29° + 90° + 4x -3 = 180°
4x + 116° = 180°
4x = 180°- 116°
4x = 64
x = 64/4
x = 16
hope you understood!!