Answer:
ong
Step-by-step explanation:
Hello! :)
To solve your equation, we will first simplify both sides of the equation
-7 = -1 + x/3
-7 = -1 + 1/3x
-7 = 1/3x - 1
Next, we will flip the equation
1/3x - 1 = -7
Third, we will add 1 to both sides
1/3x - 1 + 1 = -7 + 1
1/3x = -6
Last, we will Multiply both sides by 3
3 * (1/3x) = (3) * (-6)
x = -18 (ANSWER)
That means -18 is you answer
Hope this helped you!
THEDIPER
Answer:
Step-by-step explanation:
P/6
Using the Pythagorean theorem:
6^2 = 5^2 + x^2
Simplify:
36 = 25 +x^2
Subtract 25 from both sides:
11 = x^2
Square root of both sides:
x = sqrt(11) (exact) or 3.316625 as a decimal
Width = x
Length = 2x+1
1/2 the permiter = l + w
1/2 perimeter = 176 /2 = 88
so we have x + 2x+1 = 88
combine like terms:
3x +1 = 88
subtract 1 from both sides:
3x = 87
divide both sides by 3
x = 87 / 3 = 29
with = 29 feet
length = 29 x 2 = 58 +1 = 59 feet
check: 59 +59 +29+29 = 176