0
x=4/3
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
What is x in this equation 3x plus 4 equals -11?
3x+4=-11 3x=-15 x=-5
What is-73 plus 3x equals 15 plus 11x what does x equal?
x = -11
3x plus 4 equals -11?
3x + 4 = -11 Subtract 4 from both sides: 3x = -15 Divide both sides by 3: x = -5
What is the answer to 3x plus 12x equals 15?
3x+12x = 15 15x = 15 x = 1
What is 5x plus 3 equals 3x plus 11?
5x+3 = 3x+11 5x-3x = 11-3 2x = 8 x = 4
What is x in this equation 3x plus 4 equals -11?
3x+4=-11 3x=-15 x=-5
What is-73 plus 3x equals 15 plus 11x what does x equal?
x = -11
What is 3x plus 5y equals 16 plus -3x -6y equals -15?
no
3x plus 4 equals -11?
3x + 4 = -11 Subtract 4 from both sides: 3x = -15 Divide both sides by 3: x = -5
What does x equals in 3x plus 11 plus 5x equals 75?
3x+11+5x=75(add 5x and 3x) 8x+11=75(-11) 8x=64(/ 8) x=8(ANSWER)
What is the answer to 3x plus 12x equals 15?
3x+12x = 15 15x = 15 x = 1
What is 5x plus 3 equals 3x plus 11?
5x+3 = 3x+11 5x-3x = 11-3 2x = 8 x = 4
What is -3x plus 5 plus 6 equals -15?
-3x + 5 + 6 = -15 Multiply by -1 (swap all signs): 3x - 5 - 6 = 15 Combine like terms on left side: 3x - 11 = 15 Add 11 to both sides: 3x = 26 Divide both sides by 3: x = 26/3 or 8.66...
6x - 6y plus 11 equals 17 9y equals 3x plus 15 Solve the system of equations and enter the solution as an ordered pair?
(0,7)
How to Solve the system using substitution 3x plus 2y equals 7 y equals negative 3x plus 11?
Where is y in the first equation, you put its equivalent (=) -3x + 11 The first equation is then transformed into: 3x + 2*(-3x + 11) = 7. Then you get: 3x + (-6x) + 2*11 = 7 <=> -3x + 22 = 7 <=> 22 - 7 = 3x <=> 3x = 15 <=> x = 15/3 <=> x = 5. Then you substitute the x in the second equation by its equivalent so, (x = 5) y = -3*x + 11 <=> y = -3*5 + 11 <=> y = -15 + 11 <=> y = -4. x = 5. y = -4.
3x plus 11 equals x plus 3?
3x + 11 = x + 3 2x = -8 x = -4
What is x when x plus 5 equals 3x plus 15?
x+5 = 3x+15 x-3x = 15-5 -2x = 10 x = -5
