Answer:
value of x is 4
Step-by-step explanation:
12x-3=17+7x
12x-7x=17+3
5x=20
x=4
Answer:
The solution set would be (-4, 3)
Step-by-step explanation:
To find this, we need to multiply the second equation by 4. Then we can add through.
3x - 4y = -24
4x + 4y = -4
-------------------
7x = -28
x = -4
Now that we have the value of x, we can solve for y.
x + y = -1
-4 + y = -1
y = 3
L = -4,4
E = -2, -3
N = 2,1
I = 4,3
E = 1,3
Domain: (-♾,2)U(2,♾), {x | x ≠2}
Range: (-♾,3) U(3,♾), {y | y ≠ 3}
Sorry that’s all I can help with