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.
Answer: k = 27
Step-by-step explanation:
Here's the complete question:
Write the word sentence as an equation. Then solve the equation. A number k increased by 7 is 34.
An increase in k simply means that there's an addition. This will be:
k + 7 = 34
k = 34 - 7
k = 27
Therefore, the value of k is 27
Answer:
Exact Form:

Decimal Form:
3.75
Mixed Number Form:
3 
Step-by-step explanation:
Multiply
by 6, and it equals 3
pound of m&ms
Hope this helps :)
Answer:
x = 10.58
Step-by-step explanation:
It seems the equation is following

3 and 2 will simpy multiply and become 6
will go to RHS and will multiply with 19

6(x+6) will become = 6x + 36



6x = 42.48 + 21
6x = 63.48
x = 10.58