Answer:
x=1 y=2
Step-by-step explanation:
Isolate x for 4x -y =2: x=2+y/4
Substitute x= 2+y/4
(2+13y/4) +3y=7
simplify 2+13y/4) =7
Isolate y for 2+13y/4) =7: y=2
Forx= 2+y/4
Substitute y =2
x=2+2/4
x=1
Answer:
4x=3(x+1)
Step-by-step explanation:
Perimeter of the square with side length x is 4x
Perimeter of the triangle with side length x+1 is
3*(x+1)
Given, both are equal,
4x = 3(x+1)
Answer:
x/5 = -7
Step-by-step explanation:
x = -35
I used a calculator pls let me know if im incorrect
Answer:
Step-by-step explanation:2,4
The answer would be as an improper fraction, 28/81