9 = 1 + 8x - 8
9 = 8x - 7
9 + 7 = 8x
16 = 8x
16/8 = x
2 = x <==
Answer: x = -3
Step-by-step explanation: hope this helps
23 – 7x + 6 + 8x = 26
x + 29 = 26
x + 29 - 29 = 26 - 29
x = 26 - 29
x = -3
He will travel 55km In 2.5 hours at a rate of 22kmph
Area is the quantity that expresses the extent of a two-dimensional figure or shape or plane or laminate in the plane surface area is its analog on the two-dimensional surface of a three-dimensional object a shape with an area of 3 square meter