Simplify 7b-b-x+5-2x-7b
simplify -6m+3t+4-4m-2t
simplify 2r+3s-5r
simplify 4-p-2x+3p-7x
simplify 3k-2x+6k+5
simplify 3+2a-7x+3.5+5x
simplify 4a+3-2y-5a-7+4y
simplify c-3+2x-6c+4x

Combine like terms: 7b-b-x+5-2x-7b= (7b-b-7b=-b, -X-2x=-3x) -b-3x+5.

Step-by-step explanation:

In-center of the triangle is point N.

Step-by-step explanation:

We are given a triangle △JKL.

In triangle △JKL, they drew perpendicular bisectors of each side of the triangle.

Also we are given angle bisectors of the each of angles in given triangle.

Note: Perpendicular bisector is a line that intersect a segment into two equal parts and also perpendicular to it.

Also note that the in-center is the point forming the origin of a circle inscribed inside the triangle. It is constructed by taking the intersection of the angle bisectors of the three vertices of the triangle.