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Anyone know the answer to this math question 4r plus 3 equals 3- 2 what is r and just to let you all know it's not 1?
4r+3 = 3-2 4r = 3-3-2 4r = -2 Divide both sides of the equation by 4 to find the value of r: r = - 1/2
How do you factor r2 plus 4r plus 4?
(r + 2)(r + 2)
What is -2 - 6r plus 4r?
-2 - 2r or -2(1 - r)
Solving for y -2x plus - 40y equals 10?
you need 2 equations to solve for 2 variables
8x-y equals 54 8x plus 2y equals 60?
Solving by the elimination method: x = 7 and y = 2
What is the answer to -2 equals 4r plus s solving for s?
-2=4r+s s=-4r-2 or s=-(4r+2)
What is the answer to the following inequality -4r plus 6 equals 14?
-4r+6=14 isn't an inequality, its a linear equation. Anyway... -4r+6=14 (-6) -4r=8 (/4) -r=2 (x-1) r=-2
Anyone know the answer to this math question 4r plus 3 equals 3- 2 what is r and just to let you all know it's not 1?
4r+3 = 3-2 4r = 3-3-2 4r = -2 Divide both sides of the equation by 4 to find the value of r: r = - 1/2
How do you factor r2 plus 4r plus 4?
(r + 2)(r + 2)
What is -2 - 6r plus 4r?
-2 - 2r or -2(1 - r)
Solving for y -2x plus - 40y equals 10?
you need 2 equations to solve for 2 variables
How can you show your work to solving the equation of 5x-2y equals -10 3x plus 6y equals 66?
There are 2 unknowns
Solve 4r plus 3 equals 3r- 2 for r?
4r +3 = 3r-2 r + 3=-2 r=-5 basically collect terms so that you get one coefficient of r (in this case 4r on one side and 3r on the other. To get the three r over to the other side you subtract 3r on both sides.) Then r+ 3=-2, so that's simple algebraic manipulation.
8x-y equals 54 8x plus 2y equals 60?
Solving by the elimination method: x = 7 and y = 2
When p is eliminated in the system 2p plus 5q equals -4 -p -7q equals 11?
Solving by elimination: p = 3 and q = -2
What is 4r r in simplest form?
4r + 4 = 5r 4r - r = 3r 4r x r = 4r^2 4r/r = 4
What is the fifth step in solving the equation by completing the square 5x2-12x plus 4 equals 0?
x = 2 or x = 2/5
