What is the solution to this equation? 3x - 7 + 4x = 28
A. x= 35
B. x= 5
O c. x = 21
O D. x= 3
SUBMI

answer is B give me/p>

B. x= 5

Step-by-step explanation:

btw can i have brainliest please

choice b is correct

step-by-step explanation:

we have been given the following system of inequalities;

we are required to graph the solution to the system of inequalities. using a graphing tool, the graph of the system is as shown in the attachment. the continuous line represents the graph of while the dotted line represents .

so far i think you have the right thing going for you just remember soh cah toh

step-by-step explanation:

sine over hypotenuse

cosine   equals adjacent

tangent over hypotenuse