aniah121 aniah121

21-07-2015
Mathematics

contestada

solve for x

8x-15=17

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ForeverDirectioner ForeverDirectioner

21-07-2015

8x-15=17 now to get rid of the 15 simply add 15 to each sides like so

8x-15=17
+15|+15
0 | 32
then bring down 8x and 32, then you have to divide 8 on both sides to get rid of 8 and have x and divide 8 and 32 and then you get x

[tex] \frac{8x}{-8} [/tex] | [tex] \frac{32}{8} [/tex]

x = 4

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