Question

Determine the table of values for these simultaneous equations.

5 x + y = 7

3 x - y = 1

Answer 1

Explanation:

5x + y = 7 ...1

3x - y = 1 ...2

...1 + ...2

5x + y + 3x - y = 7 + 1

8x = 8

x = 8/8

x = 1