Answer:
x + 1
Step-by-step explanation:
3x - (2x + 4) + 5
3x - 2x - 4 + 5
x - 4 + 5
x + 1
Answer:
998.
Step-by-step explanation:
Just get rid of the negative sign
There needs to be a picture of the triangles
First, you must get rid of the fractions. You can do that by multiplying that 15. Then, you get:
45x-12=-5x
Then combine the like terms
50x=12
x=12/50=6/25
Answer:
0.0072
Step-by-step explanation:
7.2 x 
=7.2 x 0.001
=0.0072