Sorry if it is messy but if you dont understand feel free to ask .
Lily solve the equation 3x-10= -3x+8. The explanation of her process is shown. Select the text that shows an error in her proces
s or justification of steps, if one exists.
1 answer:
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Given that the two triangles are similar:
= 
=
6x + 28 = 4 x 25
6x + 28 = 100
6x = 100 - 28
6x = 72
x = 12
6x + 28 = 4 x 25
6x + 28 = 100
6x = 100 - 28
6x = 72
x = 12