Solve a System of Equations Without Graphing

Find the slope and the y-intercept for the graph of each equation in the given system. Use this information (and not the equations' graphs) to determine fi the system has no solution, one solution, or an infinite number of solutions.

y = 7/3x + 8

9x - y = -8

The slow of the line y = 7/3x + 8 is _____.

The y-intercept of the line y = 7/3x +8 is ______.

The slope of the line 9x - y = -8 is ______.

The y-intercept of the line 9x - y = -8 is _____.

From the above information, determine how many solutions there are for the system.

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Solution Summary

This solution contains details of solving a linear equation system without graphing them.