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5X + 2X + 7 when X=2
Replace X with 2
(5x2) + (2x2) +7
Work parenthesis first
7 + 4 + 7
Answer
7 + 4 + 7 = 18
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∙ 14y ago
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8x-7 plus 2x equals 6 plus 5x plus 2?
8x-7 plus 2x equals 6 plus 5x plus 2?
2x plus 5x equals 35?
2x + 5x = 35 7x = 35 x = 35/7 x = 5
3x plus 2 plus 2x equals 7?
3x + 2 + 2x = 7; 3x + 2x = 5x, so 5x + 2 = 7; 7-2=5, so 5x=5. 5x divided by 5 and 5 divided by 5 equals 1, so x equals 1.
If 8x plus 5x plus 2x plus 4x equals 114 then what would 5x plus 3 equal?
8x + 5x + 2x + 4x = 114 19x = 114 x = 6 then 5x + 3 = 5*6 + 3 = 33
-2x-4y plus 5x-7y equals?
Combine like terms: -2x - 4y + 5x - 7y = 3x - 11y -2x + 5x = 3x -4y + -7y = -11y
What is the answer to 2x - 5x plus 6.3 equals -14.4?
What is the answer to 2x - 5x plus 6.3 equals -14.4?
5x plus x - 6x plus 2x equals 9?
5x + x - 6x + 2x = 2x
8x-7 plus 2x equals 6 plus 5x plus 2?
8x-7 plus 2x equals 6 plus 5x plus 2?
2x plus 3x equals?
2x+3x = 5x
If 8x plus 5x plus 2x plus 4x equals 114 the 5x plus 3 equals?
33
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
What is 6 plus 2x equals 5x plus 9?
6 + 2x = 5x + 9 , 6 - 9 = 5x - 2x , -3 = 3x , x = -1
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
-5x plus 3x plus 8 equals 16-2x?
-5x+3(x+8)=16-2x
3x plus 5x equals 2x plus 2?
3x + 5x = 2x + 28x = 2x + 26x = 2x = (2/6) = 1/3
What is the answer for x plus 9 plus 5x equals 21 plus 2x?
If: x+9+5x = 21+2x Then: x = 3
5x plus 2 equals 2x-10?
5x+2=2x-10 x=-4
