keyulpatel135
keyulpatel135
18-10-2017
Mathematics
contestada
12+5x-8=2(6X-5)
show all work plz
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maddielr17
maddielr17
18-10-2017
Ok so you have to use PEMDAS . so first you have to get rid of the parenthesis.
2 x 6x = 12x then 2 x -5= -10
12 + 5x -8 = 12x -10
combine now: 12 - 8 = 4
5x + 4 = 12x - 10
- 4 -4
5x = 12x -14
-12x=-12x
-7x = -14
-14/-7
x=2
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