18+ 8 x = - x - 3 ( 1 + 4 x)

The value of x is

Explanation:

The given expression is

We need to find the value of x.

To determine the value of x, let us solve the expression for x.

Multiplying the term 3 within the bracket, we have,

Simplifying, we get,

Adding both sides of the expression by 13x, we have,

Adding both sides of the expression by 18, we get,

Dividing both sides of the equation by 21, we get,

Thus, the value of x is

i think is 3 and 6. this took me 10 min to think.hope to and hope that my answer is brainliest.(follow me )

trapezoid

step-by-step explanation:

first i plotted all my points on a grid graph

i made sure all of them were in the correct quadrant

then i saw it was a trapezoid or a quadrilateral