Solve the system using substitution. Check your answer.
1 answer:
Step-by-step explanation:
4x - 3y = 1 ....... 1
3y = x - 1 ..... 2
sub 2 in 1
4x - (x -1) = 1
4x - x + 1 = 1
3x = 1 - 1
3x = 0
divide by 3 on both side
x = 0
sub the value of x in 2
3y = 0 - 1
3y = -1
divide by 3 on both sides
y = - 1/3
(x;y)
(0;-1/3)
You might be interested in
100, 92, 84, 76, 68, 60, 52.
Each box would have exactly 8.5 kilograms each in them. Hope this helps mate =)
Answer:
401 shirts
Step-by-step explanation:
1203 divided by 3 equals to 401
2/3 of a minute is longer than 1/3 of a minute
Answer: 6¹⁰
Step-by-step explanation:
