The solution to the system of equations is x = -8, y = -2
A linear equation is in the form:
y = mx + b;
where m is the rate of change, b is the initial value of y and y, x are variables.
Given the equations:
x = 2y - 4
x - 2y = -4 (1)
7x + 5y = -66 (2)
Solving equations 1 and 2 simultaneously gives:
x = -8, y = -2
The solution to the system of equations is x = -8, y = -2
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