x = 2, and y = 0. Here's one way to solve:
Multiply the second equation (both sides) by 3, then add the two equations:
8x + 6y = 16
12x - 6y = 24
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20x = 40 ----> x = 2, then substitute x=2 into one of the original equations:
8*2 + 6y = 16 --> 6y = 0, and y=0. Check with the other equation: 4*2 - 2y = 8 ---> -2y = 0, and y = 0.
Multiply the first equation by 3 to give 9x + 15y = 21
no
it is equal to 6y plus y
You need another equation.
You have not given us an equation, just a term, x + 6. Every equation states that some quantity is equal to some other quantity, and this is shown by means of the equals sign (=). An example of this might be, x + 6 = 10. If that was the equation, then x = 4.
It equals to the equation of a straight line.
The equation seems to equal 72.
L = 267
That is not a correct equation. The numbers on the left equal -16, not 0. This is an equation with no solution.
It's not an equation and therefore unsolvable until it equals something.
x = -3
r = 4
85
The equation -7 plus 12 equals out to be five. This is a math problem.
In the equation 3x plus 7 equals 13, x is equal to 2.
The solution to this equation is that h is equal to -4. You can substitute this value for h into the equation to get -4 x -9 - 6 plus 12 x -4 plus 40 equals 22, or 36 - 6 plus - 48 plus 40 equals 22.
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