Drewivy0203
contestada

I'm solving for x, but I'm not confident with my work. I feel like x should be smaller than the other side (121) but I got a result much larger than it. Can someone help?

Im solving for x but Im not confident with my work I feel like x should be smaller than the other side 121 but I got a result much larger than it Can someone he class=
Im solving for x but Im not confident with my work I feel like x should be smaller than the other side 121 but I got a result much larger than it Can someone he class=

Respuesta :

musiclover10045

You have the ratios set up but you need to cross multiply everything:

(5x + 10) x 11 = 121 x 10

55x + 110 = 1210

Subtract 110 from both sides:

55x = 1100

Divide both sides by 55:

X = 1100 / 55

X = 20

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