0.5x + 78.2=178

Question

0

464

1

0.5x + 78.2=178

Guest Feb 9, 2015

+12

+5

Best Answer

u subtract 78.2 from 78.2 and 178 because ur doing the inverse propert of addition

then u cross out 78.2 because its 0

178-78.2=99.8

then u divide 0.5 by 0.5 to isolate x and divide 0.5 friom 178

to get the the answer for x , which is 356

minee Feb 10, 2015

minee · Answer 1 · 2015-02-10T12:36:26

u subtract 78.2 from 78.2 and 178 because ur doing the inverse propert of addition

then u cross out 78.2 because its 0

178-78.2=99.8

then u divide 0.5 by 0.5 to isolate x and divide 0.5 friom 178

to get the the answer for x , which is 356