We are given a system of two equations: $-7x + 3y = -65$ $-7x + 10y = -135$ We need to find the equation that results from subtracting the second equation from the first equation.

1. Problem Description

We are given a system of two equations:

$-7x + 3y = -65$

$-7x + 10y = -135$

We need to find the equation that results from subtracting the second equation from the first equation.

2. Solution Steps

Let the first equation be (1) and the second equation be (2). We have:

(1) $-7x + 3y = -65$

(2) $-7x + 10y = -135$

We want to compute (1) - (2):

$(-7x + 3y) - (-7x + 10y) = -65 - (-135)$

$-7x + 3y + 7x - 10y = -65 + 135$

$(-7x + 7x) + (3y - 10y) = 70$

$0x - 7y = 70$

$-7y = 70$

3. Final Answer

The equation that results from subtracting the two equations is:

$-7y = 70$