From the information given, 4 added to the unknown number is equal to 2 times the unknown number when it is subtracted from 19.
Let the number be x
x + 4 = 19 - 2 (x)
We now expand and simplify the equation by placing unknown on one side and the known on the other side
x + 4 = 19 - 2x
x + 2x = 19 - 4
3x = 15
x = 15 /3
x = 5
I think it’s z=1 hope this helps
Answer:
x=12
Step-by-step explanation:
Because M is the midpoint, that means that line segment MT and line segment SM are congruent. Taking that into account, because line segment MT is 12, that also means line segment SM is 12
Answer:
maby 14
Step-by-step explanation:
