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solving system of linear equations and compound inequity

Solve each system by the substitution method. Indicate whether each system is INDEPENDENT, INCONSISTENT or DEPENDENT

1. x+3(y-1)= 11
2(x-y)+8y+28

2. 1/3x-1/6y+1/3
1/6x+1/4y=0

Solve each compound inequity. State the solution set using interval notation and graph it.

3. x <=0 and x+6>3 and 1/4x>3

4. 1/3x>2 and 1/4x>2

5.-1/2x < 6 or 2/3x<4

6. |x /2| - 5 = 1

7. |2x - 8| = 0

Solution Summary

The solution shows how to solve system of linear equations, compound inequities, and absolute value equtions in detail.

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