4j+8=j-10
I don't know how to figure out the j value.
Move 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.
Simplifying
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
To solve the equation 4j + 8 = j - 10, you can use algebraic techniques to isolate the variable j on one side of the equation. Here's the step-by-step process:
1. Start by simplifying both sides of the equation. Combine like terms on each side.
4j + 8 = j - 10
Subtract j from both sides:
3j + 8 = -10
2. Move the constant term (8) to the other side of the equation by subtracting 8 from both sides.
3j + 8 - 8 = -10 - 8
Simplify:
3j = -18
3. To isolate the variable j, divide both sides of the equation by the coefficient of j, which is 3.
(3j)/3 = (-18)/3
Simplify:
j = -6
The solution to the equation 4j + 8 = j - 10 is j = -6.