Concept 3
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This math problem involves solving a system of equations for x and y. The equations 2x-3y=-24 and -2x-12y=-36 are multiplied by -2 and added together to eliminate one variable, resulting in -15y=-60. Then y is isolated and found to be 4, which is substituted into one of the original equations and solved for x, finding x=-6.
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Concept 3
- 1. CONCEPT 3 5X5 EVENS By: Kim Burdett
- 2. 2x-3y=-24 2x-3y=-24 -15y=-60 -2(x+6y=18) -2x-12y=-36 y=4 make the place the top and x+6(4)=18 x+24=18 4 in to bottom figure out have a x=-6 the x same x or y value