Answer:
x=4
Step-by-step explanation:
8x - 7 =2(2x +7) - 5
8x - 7 =4x +14 - 5
8x - 7 =4x +9
8x - 4x =9 +7
4x =16
x=16 :4
x=4
1) write all numbers above the common denominator
2) remove parentheses
3)distribute to 2x through the parentheses
4)multiply the parentheses
5) collect the like terms
6)remove parentheses
7)when there is a negative in front of the parenthesis it changes the sign of each term inside the parentheses
8) collect the like terms
Answer:
Step-by-step explanation:
2 |p| = 14
|p| = 7
p=7or p =-7
Answer:
270° rotation about point B'
Step-by-step explanation:
Point B' is common to the last two figures, so is the center of rotation. Each of the segments of the figure A"B'C"D" is rotated clockwise 90° from the corresponding segment of A'B'C'D'. A 90° clockwise rotation is the same as a 270° counterclockwise rotation. The appropriate choice is ...
a 270° rotation about point B'
The answer is 34496.All you do is multiply all the numbers