exam
Maths Puzzle
Numerical Ability
Solve each of the following systems by substitution.
McGraw Hill 6th edition, 8.3 # 28.
Thank you so very much for your time!!!!
4x-12y=5
-x+3y=-1
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exam Other Question
Solve the system by substitution.
3x - y = -7
x + y = -9
Help!! I am pulling my hair out! :0) I need help with substitution, I am not understanding. Can someone please help me. Thanks.
What is the equation of the line passing throughhe point (2,0)?
y=-2x-1
y=(1/2)x-1
y=x-4
y=3x+3