i am a beginner in algebra. i need to solve this. x+15 divided by 5 = x+3 divided by 3

- stapel_eliz
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A basic property ofi am a beginner in algebra. i need to solve this. x+15 divided by 5 = x+3 divided by 3

. . . . .

...can be "proved" by showing that 1(6) equals 3(2). Using this "cross-multiplication" fact to solve looks like this example:

. . . . .

. . . . .

. . . . .

. . . . .

In your case, you have:

. . . . .

...which "cross-multiplies" as:

. . . . .

Multiply things out, and solve the resulting

Eliz.