Use a system of equations
The question is asking to calculate the value of c base on the restriction in the said problem and in my further research and further calculation, the answer are the following:
A. the value of C in unsimplified form is c is sqrt of 18
B. the value of C in simplified for would be 4.2426
C. the rounded value of c is 4.24
The first one bc ye jsksshsksjsksksks
X=3
10- 4x=7x-23
14x-7x=123-10
-11x=-23-10
11x=-33÷(-11)
x=3