Sunday

April 19, 2015

April 19, 2015

Posted by **Christi** on Tuesday, November 13, 2007 at 8:13pm.

3x-5(3x-7)=2(x+9)+45

3x-15x-35=2x+18+45

-12x-35=2x+63

+35 +35

-12x=2x+98

-2x -2x

-10x=98

x=-98/10

x=-9 8/10

checking it i get 152 3/5 and 43 2/5

Help where did I go wrong?

- Algebra -
**Kellie**, Tuesday, November 13, 2007 at 8:15pmI KNOW I KNOW! When you distribute -5 to -7 in the beginning its 35 not negative 35.

- Algebra -
**Christi**, Tuesday, November 13, 2007 at 8:18pmThanks.

- Algebra -
- Algebra -
**Christi**, Tuesday, November 13, 2007 at 8:16pmI figured it out I miss added two negatives.

- Algebra -
**Kellie**, Tuesday, November 13, 2007 at 8:18pmYou mean miss multiplied.

- Algebra -

algbrea - 3x-5(3x-7)= 2(x+9) + 45 3x-15x+35= 2x+18 +45 -12x + 35 = 2x+63 -12x -...

algebra1 - could you walk-through the steps to solving this problem because I am...

algebra2 - 1/3 - 5/6 = 1/X SOLVE 1/3 - 5/6 = 1/X Let's remove the denominators ...

Algebra 1b! - 1. Find the excluded value of x for the polynomomial expression ...

Algebra 1 - 1) what is the simplified form of (x-2)(2x+3)? Use the distributive...

Algebra 2 - Factor each quadratic equation: 8x^2+10x-3 25x^2+10x-3 9x^2-15x-14 ...

Urgent Math please check - Very Important I can get someone to check these for ...

Math - Can you correct the errors? 4(x+3)=24 4(3x)=24 12x=24 12x/12= 24/12 X=2 5...

Polynomial- Doublecheck2 - I asked this earlier, but I didn't get an answer. I'm...

bobpursly, - Is this correct now after i revised it Multiply. 3xy^2(5xy-4x+6y) ...