Describe the history of the U. S. national park system. Analyze events in a text. Read and comprehend history and social studies texts. Compare and contrast treatments of the national parks in primary and secondary sources. Analyze detail of a series of events to determine the outcome. Use technology to produce and share writing products

To solve this system of equations by elimination, what operation could be used to eliminate the y-variable and find the value of x? 6x + 5y = 2 4x + 2y = 8 a) subtract 2 times the second equation from 3 times the first equation b) subtract 3 times the second equation from 2 times the first equation c) subtract 5 times the second equation from 2 times the first equation d) subtract 2 times the second equation from 5 times the first equation