math

posted by .

collect like terms

10u+5v-6u-7v
-5v -5v=-2
-10u -10u =-16

• math -

no, you can only add/subtract like terms

10u+5v-6u-7v
= 10u - 6u + 5v - 7v
= 4u - 2v

Similar Questions

1. math ALGEBRA

When the digits of two-digits numbers are reversed, the new number is 9 more than the original number, and the sum of the digits of the original number is 11. What is the original number. Can some one please help me here?
2. math

integral x/(x+5)^1/2 (u-5)/u^1/2 du giving u^1/2 du -5u^-1/2 du and integral will be now 2/3 u^3/2 -10u^1/2 +c =2/3(x+5)^3/2 -10(x+5)^1/2 +c =2/3(x+5)^1/2{(x+5) -30} +c =2/3(x+5)^1/2{(x -25} +c have i done something wrong?
3. Algebra 2

Subtract & Simplify if possible: 9/5u^2-5u - 2/5u-5 I ended up with 35u-45-10u^2 Doesn't seem correct. can anyone help?
4. math

how do i collect the like terms 10p+5q-7p-7q would the answer be 3p,2q
5. algebra

What is the complete factored form of the following polynomial?
6. Algebra 1

Hello, can someone check my answer the the question below?
7. Math

I need to find expressions that will show how 5 x 37 can be rewritten using distributive property. 5 x 30 + 7 ---- My answer 5 x 30 + 5 x 7 5 x 40 - 5 x 7 5 x 40 - 5 x 3 *It can be more than one answer* 3u + 7v + 4u = 2v (I have to …
8. Physics

A string is stretched by 2cm and its potential energy is u .if it is strechted by 10 cm,the potential energy is: A.u\5 B.5u C.10u D.25u
9. Physics

A string is stretched by 2cm and its potential energy is u .if it is strechted by 10 cm,the potential energy is: A.u\5 B.5u C.10u D.25u
10. Physics

A molecule consists of two atoms. The atoms have masses of 20 u and 10 u and are 1.08 *10^-10 m apart. How far from the first atom is the center of mass of the molecule?

More Similar Questions