Add 4 to both sides to cancel out the -4. Then m will equal 22
t=-4
To solve for "j" in the equation 8j - 18 = 14, you can isolate the variable by adding 18 to both sides of the equation. This will give you 8j = 32. Then, divide both sides of the equation by 8 to find that j = 4.
Solve, using the Rule of 72 rate = 4%, years = 18, fv=$8,000. Solve for PV. Formula: PV = $1/(1+r) t PV = $8000/(1+.04) 18 PV = $8000/2.0258 3949.03 = $8000/2.20258
Nothing because x = 3
6(n - 4)(n + 1) n = 4, -1
t=-4
x = 20
To solve for "j" in the equation 8j - 18 = 14, you can isolate the variable by adding 18 to both sides of the equation. This will give you 8j = 32. Then, divide both sides of the equation by 8 to find that j = 4.
Solve, using the Rule of 72 rate = 4%, years = 18, fv=$8,000. Solve for PV. Formula: PV = $1/(1+r) t PV = $8000/(1+.04) 18 PV = $8000/2.0258 3949.03 = $8000/2.20258
6x-4 = 18 6x = 18+4 6x = 22 x = 22/6 = 3 and 2/3
Nothing because x = 3
To solve the equation "blank times 4 equals 320," you need to isolate the variable by dividing both sides by 4. This will give you the value of the variable, which is 80. Therefore, the answer to the equation is that the blank represents the number 80.
6(n - 4)(n + 1) n = 4, -1
8 t-8 = 4 t = 8+4 t = 12
4
4
Yes and it works out that x = 3 and y = 4