Horacio is solving the equation -3/4+2/5x=7/20x-1/2

Step-by-step explanation:

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0.20x- 0.35x=-0.5 +0.75

-0.15x=0.25

x=0.25/0.15

1.6666666666666666666666666666667 =10/6

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

hope it