Answer:
ans x=4
Step-by-step explanation:
- 5x + 7 = -13
- 5x = -13 -7
- 5x= -20
- x = -20/5
- x = -4
- so the answer is x= -4
X=1 and y=2 1+2=3 the letters are in place of the letters
After solving the system of equations, x= -3 and y=6
Step-by-step explanation:
We need to solve the following system of equations by substitution.
Finding value of y from equation(1) and substituting it in equation(2)
The value of x is x=-3
Now, Finding value of x from eq(1) and substituting in equation(2)
So, Value of y is y=6
After solving the system of equations, x= -3 and y=6
Keywords: system of equations
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I think it is C
Hope this help you