Answer:
x = 3
Step-by-step explanation:
7x - 9 + 3x = 2x + 18 - x
10x - 9 = x + 18
10x - x = 18 + 9
9x = 27
x = 3
Answer:
a) 7
b) -8.2
c) 0
d) -7
e) -1 3/4
f) 121
Step-by-step explanation:
Just put the opposite for each one. The absolute value is the distance away from 0.
Answer:
x = 6
Step-by-step explanation:
Basically 16x + 14 = 180 - 70 because equal angles are subtended by the transversal for two parallel lines.
So, 16x = 96 and x = 6.
<u><em>MARK AS BRAINLIEST.</em></u>
Answer:
563673773837737477377374
Step-by-step explanation:
JK