-2 (x-2y=-5)
-2x+4y=10
2x+3y=4
0+7y=14
/7. /7
y=2
2x+3 (2)=4
2x+6=4
-6. -6
2x=-2
/2. /2
x=-1
54-15=39
if you want to check your answer you add 39+15=54
Answer:
x = 5
Step-by-step explanation:
Given
13 = - 7 + 9x - 5x , that is
13 = - 7 + 4x ( add 7 to both sides )
20 = 4x ( divide both sides by 4 )
5 = x
Putting it in the middle sorry if it isnt right i never was really good at these but i tried.
Answer:
4l of icecream
Step-by-step explanation:
10÷3=3.33
12÷4=3
