You can substitute what y is into the second equation, so:
3x + 4(2x + 1) = 26
3x + 8x + 4 = 26
11x + 4 = 26
- 4
11x = 22
÷ 11
x = 2
y = (2 × 2) + 1
y = 5 + 1
y = 5
So you get x as 2 and y as 5, I hope this helps!
Because they all go into 100 easily. for example 10×10=100 5×20=100
Answer:
A=2(1+2)a2
Step-by-step explanation:
Hi
5720 feet / minute
Here ulyou go mate
I hope this helps. If you need another explanation just message me
