0
Add your answer:
Earn +20 pts
Y equals 5x plus 18 y equals 2x plus 9?
5x+18 = 2x+9 5x-2x = 9-18 3x = -9 x = -3 and y = 3
Is 3x plus 5y equals 12 perpendicular to 5x plus 3y equals 18?
No.
10x-18 equals 5x plus 2?
10x - 18 = 5x + 2 Add -5x + 18 to both sides of the equation, to get: 5x = 20, from which x = 4.
5x-18 equals 4x plus 7?
5x - 18 = 4x + 7Add 18 to each side:5x = 4x + 25Subtract 4x from each side:x = 25
How do you solve 5x equals 18 plus 5x?
That equation has no solution. There is no possible number that's equal to 18 more than itself.
How do you add 2x plus 3y equals 18 in 5x-y equals 11?
How do you add 2x plus 3y equals 18 in 5x-y equals 11
Y equals 5x plus 18 y equals 2x plus 9?
5x+18 = 2x+9 5x-2x = 9-18 3x = -9 x = -3 and y = 3
Is 3x plus 5y equals 12 perpendicular to 5x plus 3y equals 18?
No.
10x-18 equals 5x plus 2?
10x - 18 = 5x + 2 Add -5x + 18 to both sides of the equation, to get: 5x = 20, from which x = 4.
What is 5x plus 3 equals 18?
5x + 3 = 18 Subtract 3 from both sides: 5x = 15 Divide by 5: x = 3.
5x-18 equals 4x plus 7?
5x - 18 = 4x + 7Add 18 to each side:5x = 4x + 25Subtract 4x from each side:x = 25
How do you solve 5x equals 18 plus 5x?
That equation has no solution. There is no possible number that's equal to 18 more than itself.
5x plus 2 equals -18 what is x?
-4 5x + 2 = -18 0x + -2 = -2 ---------------- 5x + 0 = -20 5x / 5 = -20/5 x = -4
What is 5x-y equals 18?
5x-y equals 18 = -13
What is the value of the discriminant -5x2-5x plus 18 equals 0?
The discriminant is 385.
If 8x plus 5x plus 2x plus 4x equals 114 the 5x plus 3 equals?
33
If x equals 5 and y equals 2 then 5x plus 9y equals?
I x=5 and y=2, then (5x5)=25 plus (9x2)=18. 25+18=43
