Thursday
April 24, 2014

Homework Help: math

Posted by jon on Tuesday, January 23, 2007 at 7:18pm.

5.3+u=3.2u-2.7

456789
times 567?!?!!

First, subtract u from both sides so you get:
5.3 = 2.2u - 2.7.
Then, add 2.7 to each side to get:
8 = 2.2u.
Then, do 8/2.2, so u=3.63 (the 63 is repeating).

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Pre calculus - How do you work this problem? Find the exact value of sin 2u, cos...
Trig - 4tan^2u-1=tan^2u 3tan^2u=1 tan^2u=1/3 sq. root of (tan^2u)=sq. root of (1...
Trigonometry - I need help with I just can't seem to get anywhere. this is as ...
Calc- Derivatives - So, I have a bunch of derivative problems for homework and ...
algebra - 7(u-3)+2u=-30 expand the parenthesis to 7u-21 + 2u=-30 combine the u's...
Pre Cal - Sec^2 2u-1/Sec^2 2u = Sin^2 2u
Math - Algebraic Vectors - Let vector u = [3, 2] a) Determine each vector i) 2u...
math - 8(4u-1)-12u=11(2u-6) 32u-8-12u=22u-66 -12 20u-8=22u-66 -20u -8=2u-66 -8 ...
math - 8(4u-1)-12u=11(2u-6) 32u-8-12u=22u-66 -12 20u-8=22u-66 -20u -8=2u-66 -8 ...
math - 8(4u-1)-12u=11(2u-6) 32u-8-12u=22u-66 -12 20u-8=22u-66 -20u -8=2u-66 -8 ...

Search
Members