Question

Use the elimination method to solve the system of equations. Choose the

Answer 1

The answer would be A because seven plus one is eight and seven minus one equals six

Answer 2

Answer:

The answer is option A.

Step-by-step explanation:

The steps are :

$x + y = 8 - - - (1)$

$x - y = 6 - - - (2)$

$(1) - (2)$

$x + y - x - ( - y) = 8 - 6$

$2y = 2$

$y = 1$

$substitute \: y = 1 \: into \: (1)$

$x + 1 = 8$

$x = 7$