Twenty less than thrice a number is 223.what is the number
2 answers:
So I just did 3x-20=223
3x=243
x=243/3
x=81
so the answer would be 81
Answer:
81
Step-by-step explanation:
Let the number be y.
20 less than 3 times y = 223
The expression is thus
3y - 20 = 223
Add 20 to both sides to eliminate -20 on the left
3y -20 + 20 = 223 + 20
3y = 243
Divide both sides by 3 to isolate y
3y/3 = 243/3
y = 81
The number is 81
You might be interested in
3 divided by 4 subtract 9 divided by 12 equals 0. Hope this helps
Answer:
Formula of range is HIGHEST VALUE - LOWEST VALUE....
Answer:
The answer is A x=-6
Step-by-step explanation:
2/3 times -6 = -4.
-4+5=1
Answer:
its c because parallel lines are lines that are always the same distance apart all of these are the same distance apart
hoped this helped let me know if it did
Answer:
y=-5x+7
Step-by-step explanation:
Prallel lines have the same slope
so the slope of the unknown line is -5
and passes through(1,2)
y-2=-5(x-1)
slope-intercept form:y=-5x+7
