SOLUTION: rewrite the standard form of the equation in slope-intercept form?? 1. 2x+5y=2 2. -3x-2y=-5 3. x-2y=4 4. -4x+y=5 detirmine whether the given ordered pair is a solution to

Algebra ->  Linear-equations -> SOLUTION: rewrite the standard form of the equation in slope-intercept form?? 1. 2x+5y=2 2. -3x-2y=-5 3. x-2y=4 4. -4x+y=5 detirmine whether the given ordered pair is a solution to       Log On


   

Question 155382: rewrite the standard form of the equation in slope-intercept form??
1. 2x+5y=2
2. -3x-2y=-5
3. x-2y=4
4. -4x+y=5
detirmine whether the given ordered pair is a solution to the system of equations?
1. (1,-2)
4x+y=2
3x+4y=-5
yes or no
Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
1. 2x+5y=2
5y=-2x+2
y=-2x/5+2/5
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2. -3x-2y=-5
-2y=3x-5
y=3x/-2-5/-2
y=-1.5x+2.5
---------------------------
3. x-2y=4
-2y=-x+4
y=-x/-2+4/-2
y=x/2-2
------------------------
4. -4x+y=5
y=4x+5
detirmine whether the given ordered pair is a solution to the system of equations?
1. (1,-2)
4x+y=2
4*1-2=2
4-2=2
2=2 YES.
----------------------
3x+4y=-5
3*1+4*-2=-5
3-8=-5
-5=5 YES.
yes or no