Here's a step by step... remember you have to first ISOLATE the variable n.
355 = 60 + 2.50n
I will subtract 60 from both sides.. because what I do to one side I have to do to the other.
295 = 2.50n
I will divide 2.50 from both sides... because it is the opposite of multiplication (since 2.50 is being multiplied by n)
As a result, I will be left with:
n = 118.
Expressed algebraically, d + 7d = 8d.
How do you solve 4y plus x equals 8
Whatever your value of n is, you need to multiply it by 5 and then add 2 to get your answer. Below is how to solve it algebraically: 5n+2 = 0 (it needs to be equal to something in order to solve it, so I assumed that it equals zero) 5n = -2 n = -2/5
Solve for Y algebraically. 4X + 8Y = 16 8Y = - 4X + 16 Y = - 1/2X + 2 graph and see that the Y intercept = 2
-2 plus 5 equals +3
Not enough information to solve
A is 14
1
Px equals -0.6 plus 60x-1500
5
many solutions
a= -0.8