Respuesta :
B is the right answer to this question because you have to change the operator
The equation is equivalent to −10r−6 = 115 will be B. -10r = 115 + 6.
What is a system of equations?
A system of equations is two or more equations that can be solved to get a unique solution. the power of the equation must be in one degree.
The equation is equivalent to −10r−6 = 115
Add 6 on both side;
−10r−6 = 115
−10r−6 + 6 = 115 + 6
-10r = 115 + 6
Hence, the equation is equivalent to −10r−6 = 115 will be B. -10r = 115 + 6.
Learn more about equations here;
https://brainly.com/question/10413253
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