### Linear algebra-solving systems of linear equations

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##### Reference no: EM13117341

1. Given the equation y+5 = -2(x-3). find the slope and a point on the line

2. Determine the equation of the line, in slope- intercept form that is parallel to 5x+4y = -3 and contains (-8,9)

3. Find the equation of the line through the point (-2,6) and perpendicular to y= (3/5)x -2

4. Use the graphing method to find the solution of the y=2x+5 following system, if it exists. y= 8-x

5. Use the substitution to solve the system and then enter the x-coordinate of the solution

x+2y=10

x=3y

6. Solve the system of linear equation by the substitution method

2x-y=8

y=6-5x

7. Solve the system by the elimination method

2x-6y=3

4x+9y= -1

8. Solve the system by the elimination method.

6x-9y=7

-4x+6y=10

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