Solve: 0.1x + 0.03x + 0.35 = 0.2x
a. x=35
b. x=0.35
c. x=3.5
d. x=7
e. none of the above

Question

Solve: 0.1x + 0.03x + 0.35 = 0.2x
a. x=35
b. x=0.35
c. x=3.5
d. x=7
e. none of the above

anonymous · Answer

add like terms , so you add the x's

anonymous · Answer

(i'm going to feel really i dunno if i get this wrong) but after i did all of the work for each one, i got E. none of the above

anonymous · Answer

i thought i was just supposed to plug the numbers into the x's and so like (for example A.)
0.1(35) + 0.03(35) + 0.35 =0.2(35)

anonymous · Answer

you get .13x+.35=.2x
                   -.35    -.35
      .13x=-.35+.2x
       -.2x         -.2x
       -.07 x=-.35
      _____________
       -.07      -.07
           x=5

eric_d · Answer

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