Answer:
-8+2x is less than 5 and - 8+2x is less than 5
Answer:
g = 7 1/3
Step-by-step explanation:
- Add 5 to both sides so it cancels out. 3g = 22
- Divide both sides by 3. g = 7.333...
7.333... and 7 1/3 are equivalent, so just put either one.
Nanakjanajisnanwj ajnwjwhwbjejs
Step-by-step explanation:
simply the first one.
-9x -6y = 39 is nothing else than
3x + 2x = -13 multiplied by -3
which leaves the values and solutions unchanged, as we could simply divide by -3 again and end up with the original system and its solution.
0.25x + 0.10y = 0.15*15
X + Y = 15
Y = 15 - X
0.25X + 0.10(15 - X) = 2.25
0.25X + 1.5 - 0.10X = 2.25
.15X = 0.75
X = 5
Y = 15 - 5
Y = 10
