<span>-17-2x=6-x
-2x + x = 6 + 17
-x = 23
x = -23</span>

= -7 Multiply both sides by 10
x = -70
C. x = -70
Answer:
1/4
Step-by-step explanation:
The scale factor for area is the square of the scale factor for linear dimensions.
area scale factor = (1/2)² = 1/4
Polygon Q's area is 1/4 of the area of Polygon P.
Ok so the first one is
1.x=135
2.x=-23
3.x=3
4.x=70
Your answer will be 5xplus10