Friday

October 24, 2014

October 24, 2014

Posted by **Nick** on Thursday, May 21, 2009 at 2:40am.

Show all steps used to solve the problem.

1.5n + 6 = -4

3.b/-3+5=7

4.17-x/4=-10

5.If 3a - 9 = 6, what is the value of 4a - 1?

6.

- Math -
**Reiny**, Thursday, May 21, 2009 at 8:10am#1.

5n + 6 = -4

subtract 6 from both sides

5n+6-6 = -4-6

5n = -10

divided both sides by 5

5n/5 = -10/5

n = -2

.

.

.

#4

17 - x/4 = -10

multiply both sides by 4

68 - x = -40

subtract 68 from both sides

68-68 - x= -40-68

-x = -108

divide both sides by -1

x = 108

do the rest the same way

**Answer this Question**

**Related Questions**

Easy (yet confusing) Algebra - These problems are pretty easy, but confusing (as...

College Math II - Solve by any method. a^4 – 5a^2 + 4 = 0 I am having problems ...

algebra 1 - Can someone please help me with this inequality problem -3-8>(4x+...

Algebra - Help please-I'm doing something wrong- Solve 8x^2 + 6x + 5 = 0 I'm ...

fractions - my teacher gave us some fraction problems for homework, but I'm ...

Math - Here's a couple examples from my homework. If someone could help me solve...

7th grade math - How would you solve the problem below using the subsitution ...

physics. - I have tried the problems. the only thing is the difference in names...

3rd grade - Good evening ~ I have 2 questions. Kelsey was assigned math homework...

Math - solve for x, where x is a real number. (x^2)+3x-4=14 Please show me the ...