Answer:
Explanation:
-4y - 3x = -11 (1)
x - 2y = 17 (2)
x = 17 + 2y
Substitute x value in (1)
-4y - 3(17 + 2y) = -11
-4y - 51 - 6y = -11
-10y - 51 = -11
-10y = -11 + 51
-10y = 40
y = 40/-10
y = -4
Substitute the y value in (2)
x - 2(-4) = 17
x + 8 = 17
x = 17 - 8
x = 9
Therefore, x = 9 and y = -4
What equations are you talking about
Answer:
x = Infinite amount of solutions
Step-by-step explanation:
Step 1: Distribute
-4 - 8x - 4 = -8 - 8x
Step 2: Combine like terms
-8x - 8 = -8 - 8x
From here, we should see that both are equal to each other and if we graph them, they would be the same line. Therefore, any value of <em>x</em> works so our answer is infinite amount of solutions.
Use equation 2, if input values are greater than 10.
Answer:
It owuld be -2
Step-by-step explanation:
Yes