steele34
steele34
28-02-2017
Mathematics
contestada
Solve the proportion?
Respuesta :
AnimeBrainly
AnimeBrainly
28-02-2017
2x-4 = 4x+ 16
-20= 2x
x=10
1) cross multiply and distribute
2)move the x to one side, and the numbers without the x to the other, be sure to change signs
3)solve
4)x=?
use the top 4 steps for all of the questions like this
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