Algebra 1

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Solve each of the following system by addition. If a unique solution does not exist,state whether the system is inconsistent or dependent. equation is like this x+5y=10
-2x-10y=-20

  • Algebra 1a -

    2y+7y=36

  • Algebra 1a -

    yeah all you have to do is add 7+2 that gives you 9y=36 divide 36 by 9 and that give you 4 so y=4

  • Algebra 1 -

    The first one is x=5 & y = 1 ..g ah maybe i have no clue but there cud be tons of answeres for it! but im stuck on the problem i put above.. haha i hate math!! :(

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