Answer:
x=12
Step-by-step explanation:
x+27=29
x=29-17
x=12
<span>4x^2 - 36 = 0 ( Original equation )
4x^2 = 36 ( Add 36 to both sides )
x^2 = 9 ( Divide by 4 on both sides )
x = 3 , -3 ( Take the square root of 9 )
Solution set: { +3 , -3 } answer is x = +3 , x = -3</span>
Answer:
Step-by-step explanation:
Answer:
40
Step-by-step explanation:
AS the ansewer is 42.somthing
and then you round down
