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How do you solve x minus y equals 6 and x plus y equals -2?
Popcornandcheese
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Adrianna Wiegand
Wiki User
∙ 14y agoThere are several methods for solving simultaneous equations. In this case, you can simply add the two equations together. This will eliminate one of the variables (the "y"), so you can solve a single equation with one variable (variable "x"). Once you solve for "x", replace it in one of the original equations, and solve for "y".
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Solve the following minus 2 plus 5 equals?
-2 + 5 = xsame as:5 - 2 = xx = 3
What is 10p 2 3p equals 36?
It is an equation with the plus or minus signs missing which makes it impossible to solve.
What is minus 8 plus 6?
Minus 8 plus 6 equals -2.
Solve 8 minus 5 phrases 2 plus x phrases equals 2phrases x plus 1 a phrases?
8-5(2+x)=2(x+1)
How do you solve x squared minus ten x plus sixteen equals zero?
Factor it. (x - 8)(x - 2) x = 2, 8
Solve the following minus 2 plus 5 equals?
-2 + 5 = xsame as:5 - 2 = xx = 3
What is 10p 2 3p equals 36?
It is an equation with the plus or minus signs missing which makes it impossible to solve.
Calculate the following 7 - -2 equals?
A minus and a minus makes a plus A plus and a plus makes a plus A minus and a plus or plus and a minus makes a minus 7 - -2 is a minus and a minus Therefore the answer is 7 + 2 = 9
What is minus 8 plus 6?
Minus 8 plus 6 equals -2.
Solve -2 plus 5 equals?
-2 plus 5 equals +3
Solve 8 minus 5 phrases 2 plus x phrases equals 2phrases x plus 1 a phrases?
8-5(2+x)=2(x+1)
Solve 2 open bracket 2x minus 5 close bracket plus 6 equals 12?
2(2*4-5)+6 = 12
How do you solve x squared minus ten x plus sixteen equals zero?
Factor it. (x - 8)(x - 2) x = 2, 8
What is the algebric answer to this 7C minus open bracket C plus 2 close bracket?
7C MINUS bracket open c plus 2 bracket close equals 7c minus c minus 2 equals 6c minus 2
Solve the following system of equations express your answer as an ordered pair 2x plus 5y equals 16 and -5x minus 2y equals 2?
The solutions are: x = -2 and y = 4
Solve 3xsqaured plus x minus 2 equals 0?
3x2 + x - 2 = 0(3x - 2) (x + 1) = 0x = + 2/3x = -1
What is two minus zero minus zero plus zero?
It Equals 2
