boomerangs

equations

2s+3l=24

s+l=10

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wriring prompt

substitution is an easier way to solve two equations because you just need to find a variable and see how is it equal with the other one an plug it in the new equation . in the other hand on elimination you need to have your equations equal but with an opposite sine so one of the variables are gonna cancel out and be able to solve for the other variable .
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