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What is the sum of x-3 and 2x plus 7?
Oh, dude, you're hitting me with some math now? Alright, let's break it down. So, we have x - 3 + 2x + 7. Combine like terms, and we get 3x + 4. That's your sum, my friend. Math can be fun... sometimes.
What is the sum of -2x-3?
1
What is the answer to 2x plus 3 equals 4x-7?
2x + 3 = 4x - 7 <=> 4x - 7 = 2x + 3 <=> 2x = 10 <=> x = 5 - - - 2x + 3 = 4x - 7 Take the 2x from each side of the equation. 3 = 2x - 7 Get the numerals together 7 + 3 = 2x Therefore 10 = 2x Therefore 5 = x
The sum of what two consecutive whole numbers equals 15?
7 and 8. You know that the sum of any two consecutive whole numbers, x and x +1, is 2x +1 2x + 1 = 15 2x = 14 x = 7
Solve 2x plus 3 equals 7?
2x+3 = 7 2x = 7-3 2x = 4 x = 2
The sum of 7 and twice a certain number is 10 more than the number what is the number?
7 + 2x = x + 10 so 2x - x = 10 - 7 x = 3
What is the sum or difference of 4x-5y 3 2x 7y-7?
There is x left. [One x]
The sum of twice a number and seven?
2x + 7 = 33 2x = 33 - 7 2x = 26 X = 26/2 X = 13
What is the sum of x-3 and 2x plus 7?
Oh, dude, you're hitting me with some math now? Alright, let's break it down. So, we have x - 3 + 2x + 7. Combine like terms, and we get 3x + 4. That's your sum, my friend. Math can be fun... sometimes.
What is the sum of -2x-3?
1
What is the answer to 2x plus 3 equals 4x-7?
2x + 3 = 4x - 7 <=> 4x - 7 = 2x + 3 <=> 2x = 10 <=> x = 5 - - - 2x + 3 = 4x - 7 Take the 2x from each side of the equation. 3 = 2x - 7 Get the numerals together 7 + 3 = 2x Therefore 10 = 2x Therefore 5 = x
The sum of what two consecutive whole numbers equals 15?
7 and 8. You know that the sum of any two consecutive whole numbers, x and x +1, is 2x +1 2x + 1 = 15 2x = 14 x = 7
Solve 2x plus 3 equals 7?
2x+3 = 7 2x = 7-3 2x = 4 x = 2
What is the answer for 2x 1 7?
2x = 17 then x = 8.5 2x+1=7 then x = 3 2x - 1 = 7 then x = 4 which is your problem
2x plus 3 equals 9 x equals?
2x+3=9 2x=9-3 2x=6 2x/2=6/2 X=3
The sum of twice a number and seven is thirty Find the number?
2x + 7 = 30 - 7 - 7 2x = 23 x = 23/2 x = 11.5
Are the binomials x plus 3 and x-3 opposites?
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