0
4x + 69 = 30 + 5x
Separate the variables and constants (subtract 4x from each side):
69 = 30 + x
Subtract 30 from each side (your variable is already a unit) :
39 = x
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
How do you solve 2x plus y equals 0 and 4x plus 2y equals 0?
many solutions
How would you solve 2x2 plus 4x - 30 equals 0?
By using the quadratic equation formula: x = -5 and x = 3
Solve -4x plus 3 equals 23 plus 6x?
-4x+3 = 23+6x -4x-6x = 23-3 -10x = 20 x = -2
How do you solve y equals -4x plus 3?
You cannot solve one linear equation with two variables.
8x plus 30 equals 4x plus 18?
subtracting gives 4x = -12 so x = -3
8x plus 30 equals 4x plus 18 solve for x?
8x+30=4x+18 -4x -4x 4x+30=18 -30 -30 4x=-12 4x/4=-12/4 x=-3
5x plus 20 equals 4x plus 30?
5x + 20 = 4x +30 5x - 4x = 30 - 20 x = 10
How do you solve 2y equals 4x plus 4?
2y = 4x + 4y = 2x + 2
How do you solve 2x plus y equals 0 and 4x plus 2y equals 0?
many solutions
How would you solve 2x2 plus 4x - 30 equals 0?
By using the quadratic equation formula: x = -5 and x = 3
Solve for x 5 plus 4x equals 3?
x= -.5
How do you solve 16x plus 4y equals 8?
You can't solve it. But you can simplify it to get: 4x+y=2
How do you solve 4x plus 9 equals 7x plus 3?
4x+9 = 7x+3 4x-7x = 3-9 -3x = -6 x = 2
Solve -4x plus 3 equals 23 plus 6x?
-4x+3 = 23+6x -4x-6x = 23-3 -10x = 20 x = -2
How do you solve x plus 2 equals -4x plus 7?
Add 4x - 2 to each side: 5x = 5 x = 1
How do you solve y equals -4x plus 3?
You cannot solve one linear equation with two variables.
Solve 8 plus x equals 4 in simplest form?
8+4x
