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timofeeve [1]
3 years ago
12

It is a rectangle and I need to get x and the top is -1+4x and the bottom is 3x+3 I’m in 8th grade geometry

Mathematics
1 answer:
Rainbow [258]3 years ago
6 0

Answer:

The value of x is 4.

Step-by-step explanation:

Consider a Rectangle ABCD

AB as Top

CD as Bottom

AB = -1 + 4x

CD = 3x + 3

To Find:

x = ?

Solution:

In a Rectangle ABCD

Opposite sides of Rectangle congruent,......Property of Rectangle

AB = CD

Top = Bottom

On substituting we get

-1+4x=3x+3\\\\4x-3x=3+1\\\\x=4\\

Therefore the value of x is 4.

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