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Answer:
Your answer would be 4! Or if you want it in fraction form then it would be 7/3!
7x-1/2(8x+2)=6
We simplify the equation to the form, which is simple to understand
7x-1/2(8x+2)=6
Simplifying:
7x-0.5*(8x+2)=6
Reorder the terms in parentheses
7x+(-4x-2)=6
Remove unnecessary parentheses
+7x-4x-2=+6
We move all terms containing x to the left and all other terms to the right.
+7x-4x=+6+2
We simplify left and right side of the equation.
+3x=+8
We divide both sides of the equation by 3 to get x.
x=7/3
x < 4
given x - 1 < 3 ( add 1 to both sides )
x < 4
or x ∈ ( - ∞, 4 ) ← in interval notation
The area of the rectangle in terms of length (l) is , if the width of the rectangle is 7 feet less than its length.
Step-by-step explanation:
The given is,
Width of the rectangle is 7 feet less than its length
Length is l
Step:1
Formula for area of rectangle,
Area,
Where,
l - Length of the rectangle
b - Width of the rectangle
Step:2
From the given values,
w = - 7 ( ∵ from given)
The equation becomes
= × ( -7 )
= - 7
Area, a = - 7 square feet
Result:
The area of the rectangle in terms of length (l) is , if the width of the rectangle is 7 feet less than its length.
Answer:iuhihi
Step-by-step explanation:
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