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y=2x-3x+y=3
start out by simplifying
y=-x+y=3
you can deduce from this equation that y=3
plug this in
3=-x+3=3
we don't need to equal 3's so we can take one out.
-x+3=3
subtract 3 from both sides.
-x=0
times by -1
x=0
y=3 and x=0
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∙ 12y ago
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Solution of the equation 2x plus 3 equals 7?
2x + 3 = 72x = 4x = 2
What is the solution of 2x plus 3 equals 3x plus 5?
2x+3 = 3x+5 2x-3x = 5-3 -x = 2 x = -2
Is x equals -3 a solution to the equation 2x plus 8 equals 3x plus 11?
According to my calculations, yes. 2x+8=3x+11 -8 2x=3x+3 -2x 0=x+3 -3 -3=x
What is the solution of 3x plus 2y equals 13 and 2x plus 3y equals 12?
x = 3 and y = 2
What is the solution of -2x plus 5 equals 8 and 2x plus 2x equals 6?
5 - 2x = 8 x = -1 and 1/2 4x = 6 x = 6/4 or 3/2
Solution of the equation 2x plus 3 equals 7?
2x + 3 = 72x = 4x = 2
What is the solution to -3 equals 2x plus 1?
x=-2
What is the solution of 2x plus 3 equals 3x plus 5?
2x+3 = 3x+5 2x-3x = 5-3 -x = 2 x = -2
Is x equals -3 a solution to the equation 2x plus 8 equals 3x plus 11?
According to my calculations, yes. 2x+8=3x+11 -8 2x=3x+3 -2x 0=x+3 -3 -3=x
What is the solution of 3x plus 2y equals 13 and 2x plus 3y equals 12?
x = 3 and y = 2
What is the solution of -2x plus 5 equals 8 and 2x plus 2x equals 6?
5 - 2x = 8 x = -1 and 1/2 4x = 6 x = 6/4 or 3/2
What is the answer of this show the solution 2x-y equals 3 -x plus 2y equals -6?
x = 0 & y = -3
What is the solution of the following linear system 4x-3y equals 3 2x plus 5y equals 21?
x = 3, y = 3
X - 3y equals -3 and -2x plus 6y equals 12 solution?
x - 3y = -3: multiply by -2 giving -2x + 6y = 6, but -2x + 6y = 12 so we have a problem! Misprint?
The solution to the system of equations y equals 2x and y equals -x plus 3 is?
x = 1 and y = 2
Why does 2x-3 equals 2x-5 have no solution?
2x - 3 = 2x - 52x = 2x - 22x - 2x = -20 =/= -2Zero is not equal to -2 so the answer is no solution.
What is the solution set of the equation 2x-10 plus 7 equals 5?
(2x - 10) + 7 = 52x - 3 = 52x = 8x = 4
