Monday

January 26, 2015

January 26, 2015

Posted by **dillon** on Thursday, January 24, 2008 at 3:39pm.

a = 2/5b -3

a = 2b - 18

c = 3d - 27

4d + 10c = 120

Thanks, hope someone helps

- Algerbra 1B -
**Damon**, Thursday, January 24, 2008 at 4:45pmPlease try yourself first. In the first pair use (2 b - 18) for a in the first equation and solve it for b, then go back and get a

In the second pair use (3d-27) for c and solve for d. Then go back and get c

**Answer this Question**

**Related Questions**

Algerbra 1B - Solve Each Sysem Using Substitution. Check ach solution. a = 2/5b...

algebra 1b - Solve each system using substitution. check your solution. a = 2/3b...

Math - Can you please check my work since my professor wont. Thanks 50% of 45 ...

checking answers 4 algerbra - 1. What percent of 120 is 48? 57.6%? 2. collect ...

checking answers 4 algerbra - 1. What percent of 120 is 48? 57.6%? 2. collect ...

Algerbra 1 substitution method - im really confused about this question: 2x-3y=...

8th grade - how do you solve c=3d-27 ; 4d+10c=120

algerbra - 3x-2y=8 2x=2y=22 How i solve with substitution?

algerbra - solve by substitution y=0.5x+2 -y=-2x+4

algebra - i need help with these problems (either a solution or how to plug them...