3x+2y=-11
-3x-2y=11
2007-12-04 14:20:49 · 12 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
Infinite.
Plug any value for x and you will get a real value for y.
Plug any value for y and you will get a real value for x.
2007-12-04 14:30:55 · answer #1 · answered by Anonymous · 0⤊ 0⤋
There are an infinite number of solutions.
Take the first equation. 3x + 2y = -11
Multiply the whole thing by negative 1.
You get -3x - 2y = 11, which is the same as the second equation.
In order to solve a set of equations with two variables, you must have two different equations. You don't.
What you have is the formula for a straight line.
x = -2y/3 -11/3
Each point is a valid solution to the problem.
2007-12-04 14:26:04 · answer #2 · answered by TychaBrahe 7 · 2⤊ 0⤋
infinite because 3x+2y=-11 is the same as -3x-2y=11
2007-12-04 14:36:22 · answer #3 · answered by catsfanj 3 · 0⤊ 0⤋
Infinite
2007-12-04 14:24:41 · answer #4 · answered by Anonymous · 0⤊ 0⤋
they are both the same line
since all points on line a are also on line b, then there are an infinite number of solutions
just so you know... to have NO solutions, the lines would have to be parallel, and these two aren't
2007-12-04 14:24:17 · answer #5 · answered by I'm an Atheist 3 · 0⤊ 0⤋
Umm... i opt to assert it could be equivalent areas. 12.5 liters of each. yet i might urge you to try this equation as an test and not on paper. you opt for a almost empty and a nil.5 empty hand cleansing soap pump. And a snack, this could take a whilst. maximum suitable desires. i might kill to have the skill to help you yet my techniques is frazzled purely analyzing those products.
2016-10-19 05:19:13 · answer #6 · answered by ? 4 · 0⤊ 0⤋
There are NO solutions: you have 2 variables and only
1 equation. If you multiplied the second equation
by -1, it would become the identical twin of the first
equation- hence only one equation.
2007-12-04 14:27:11 · answer #7 · answered by Grampedo 7 · 0⤊ 1⤋
Infinitely many
2007-12-04 14:32:20 · answer #8 · answered by jruzzy 2 · 0⤊ 0⤋
infinite
2007-12-04 14:25:21 · answer #9 · answered by someone else 7 · 0⤊ 0⤋
2 for each i think
2007-12-04 14:24:09 · answer #10 · answered by Chung Island™ 5 · 0⤊ 1⤋