To answer the question above, use substitution. The method involves substituting y of the second term by the expression for y in terms of x of the first term. This is shown below.
(1) y = 5x + 3 (2) y = 4x + 6
Substituting, 5x + 3 = 4x + 6
Solving for x in this equation gives x = 3. Use this value to solve for y in any of the equations,