Kath P.

asked • 11/29/13

Solve the following equations

Solve the following equations: 
a) 2x + 1=7
b) 2x - 9 =25
c) 5x - 20 = 3x - 8
d) 4r - r over 4 = 15 
and the r is above the 4 and the four is under a line! Sorry for that terrible description haha!
please help and show all working out!
thank you very much!
 

2 Answers By Expert Tutors

By:

Bill F. answered • 11/29/13

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5.0 (284)

Purposeful Tutoring and Coaching!

William S. answered • 11/29/13

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4.4 (10)

Experienced scientist, mathematician and instructor - William

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