Sure, let's solve this step by step:

First, let's substitute x = 4 and y = -2 into the equation.

So, -1x + 7y + 4x + 1y becomes -1(4) + 7(-2) + 4(4) + 1(-2).

Next, we simplify the equation:

-4 - 14 + 16 - 2 = -4.

So, the solution to the equation -1x + 7y + 4x + 1y for x = 4 and y = -2 is -4.

Question

Sure, let's solve this step by step:

First, let's substitute x = 4 and y = -2 into the equation.

So, -1x + 7y + 4x + 1y becomes -1(4) + 7(-2) + 4(4) + 1(-2).

Next, we simplify the equation:

-4 - 14 + 16 - 2 = -4.

So, the solution to the equation -1x + 7y + 4x + 1y for x = 4 and y = -2 is -4.

Knowee AI · Accepted Answer

Sure, let's solve this step by step:

First, let's substitute x = 4 and y = -2 into the equation.

So, -1x + 7y + 4x + 1y becomes -1(4) + 7(-2) + 4(4) + 1(-2).

Next, we simplify the equation:

-4 - 14 + 16 - 2 = -4.

So, the solution to the equation -1x + 7y + 4x + 1y for x = 4 and y = -2 is -4.

Evaluate −1x + 7y + 4x + 1y; for x = 4 and y = −2.