2x + y = 1
2x - 2x + y = 1 - 2x
y = 1 - 2x
y = -2x + 1
4x + 2y = -1
4x + 2(-2x + 1) = -1
4x + 2(-2x) + 2(1) = -1
4x - 4x + 2 = -1
2 ≠ -1
The solution of the problem can't be a solution because they are both parallel lines, which means they have no solution.
Week 15 they'll both weigh 181 lbs
Answer:
any decimal under 8...
you can write it as: x<8
x is less than 8
or your number is less than 8
Step-by-step explanation:
Answer:
5<-50
Step-by-step explanation:
By Cross multiplying given equation will become.
3x-15= 2(4x)
3x -15= 8x
subtracting 3x both sides
3x-3x -15 = 8x-3x
-15 = 5x
Dividing 5 both sides
<u>-5= x answer</u>
