What would 4(2+x)=18-x equal
2 answers:
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Answer:
x = 56.31%
Step-by-step explanation:
to find x, use
x =
x =
x = 1.5
x = 56.3099
56.3099 = 56.31
For this case we have the following system of equations:
We multiply the first equation by -4:
We have the following equivalent system of equations:
We add the equations:
We find the value of the variable "x":
Thus, the solution of the system is:
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ANswer:
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