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R plus 3 plus 2r equals - 21?
r+3+2r=21 to solver this equation you have to first simplify then solve. you have to combine same variables. 3r+3=21 -3 -3 you subtract three to get r by itself (3r=18)/3 you divide by three to get r by itself Answer r=6
What is 8r plus 17 equals 65?
8r + 17 = 65 8r = 48 r = 6
What is 2r plus 5 less than negative 1?
2r + 5 - - 1 When simplified: 2r + 6
Simplify 6 - (-2) - 3(-5)?
6! 3!2! 5!
What is the answer to 4x plus 8 equals 2r plus 20?
That depends on what the question is. What you gave is simply a relationship between two variables. You can simplify it like this: 4x + 8 = 2r + 20 (4x + 8) / 2 = (2r + 20) / 2 2x + 4 = r + 10 2x + 4 - 4 = r + 10 - 4 2x = r + 6 You can then solve for x by dividing both sides by two: 2x / 2 = (r + 6) / 2 x = r/2 + 3 You could also solve for r by subtracting six from both sides, and rearranging the equation: 2x = r + 6 2x - 6 = r + 6 - 6 2x - 6 = r r = 2x - 6 r = 2(x - 3)
What does 12 plus 8r-6 equals 7r-5-3 equal?
12 + 8r - 6 = 7r - 5 - 3 8r +6 = 7r -8 r = -14
R plus 3 plus 2r equals - 21?
r+3+2r=21 to solver this equation you have to first simplify then solve. you have to combine same variables. 3r+3=21 -3 -3 you subtract three to get r by itself (3r=18)/3 you divide by three to get r by itself Answer r=6
What is 8r plus 17 equals 65?
8r + 17 = 65 8r = 48 r = 6
8r plus 17 equals 65?
8r + 17 = 65 8r = 65 - 17 8r = 48 r = 48 / 8 r = 6
If r equals 3.25 what is the value of 8r plus 6?
If r = 3.25, 8r + 6 = 8(3.25) + 6 = 32.
How do you simplify 6?
9 - 6 = 3
How do you simplify 81?
Multiply and simplify 3^-2 x3^6
How do you simplify 6 percent?
6% = 3/50.
What is 2r plus 5 less than negative 1?
2r + 5 - - 1 When simplified: 2r + 6
Simplify 6 - (-2) - 3(-5)?
6! 3!2! 5!
What does 6 4 simplify to?
2,2,2and 3
What is the answer to 4x plus 8 equals 2r plus 20?
That depends on what the question is. What you gave is simply a relationship between two variables. You can simplify it like this: 4x + 8 = 2r + 20 (4x + 8) / 2 = (2r + 20) / 2 2x + 4 = r + 10 2x + 4 - 4 = r + 10 - 4 2x = r + 6 You can then solve for x by dividing both sides by two: 2x / 2 = (r + 6) / 2 x = r/2 + 3 You could also solve for r by subtracting six from both sides, and rearranging the equation: 2x = r + 6 2x - 6 = r + 6 - 6 2x - 6 = r r = 2x - 6 r = 2(x - 3)
