Saturday

April 18, 2015

April 18, 2015

Posted by **darrel** on Monday, April 12, 2010 at 8:34pm.

I don't know how to figure out the j value.

- algebra -
**drwls**, Monday, April 12, 2010 at 8:36pmMove the 'j' terms to one side and the constants to the other. This will result in

3j = -18

Divide both sides by 3 for the final answer.

- algebra -
**darrel**, Monday, April 12, 2010 at 8:54pmSimplifying

4j + 8 = j + -10

Reorder the terms:

8 + 4j = j + -10

Reorder the terms:

8 + 4j = -10 + j

Solving

8 + 4j = -10 + j

Solving for variable 'j'.

Move all terms containing j to the left, all other terms to the right.

Add '-1j' to each side of the equation.

8 + 4j + -1j = -10 + j + -1j

Combine like terms: 4j + -1j = 3j

8 + 3j = -10 + j + -1j

Combine like terms: j + -1j = 0

8 + 3j = -10 + 0

8 + 3j = -10

Add '-8' to each side of the equation.

8 + -8 + 3j = -10 + -8

Combine like terms: 8 + -8 = 0

0 + 3j = -10 + -8

3j = -10 + -8

Combine like terms: -10 + -8 = -18

3j = -18

Divide each side by '3'.

j = -6

Simplifying

j = -6

**Answer this Question**

**Related Questions**

Algebra - 53. Determine if y=x^2 is a function. i think the answer is yes, but ...

Algebra - Hi! Today I was absent from my algebra class, and they learned how to ...

9th grade algebra - Find the value of x so that F(x)=23 I can't figure this out...

algebra - what do you mean by (2x) in absolute value? I can't figure out what ...

algebra - What is the value of 3t+7 when you know -21t+1=3 I need to know how to...

Algebra - x^2+y^2=86 and xy=(-16), Find the value of (x-y)^2 Please help i am a ...

algebra 2 - i cant figure out how to solve this? T with two over powe +7T-18+0 ...

Algebra - For what value of the constant (c) does the system of equations below ...

algebra - For what value of the constant (c) does the system of equations below ...

algebra - how would i figure out a problem like: a^2 + b^2 = 5^2 is there a ...