Answer:
or 
Step-by-step explanation:
Assuming the question to be finding the value of b.
Solution:
Rewrite the equation as.

first we solve right side of the equation.



Add 23 both side of the equation.




or

Therefore, the value of
or 
The solution of the equation is given by (-2,-1), This is represented by option C.
<h3>What is a System of Equations?</h3>
A system of equations is a set of equation that have a common solution.
The solution of the equations can be determined by using the Elimination and Substitution method
3x-5y = -1
2x-y = -3
-7x = 14
x = -2
Substituting this value in the equation
3 * (-2) -5y = -1
-6 -5y = -1
-5y = 5
y = -1
Therefore, the solution of the equation is given by (-2,-1), This is represented by option C.
To know more about System of Equations
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I would but I don’t know how to explain it all!