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(x + 2x + 3x) - 8 = 10
6x - 8 = 10
Add 8 to each side:
6x = 18
Divide each side by 6:
x = 3
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∙ 14y ago
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-3x plus 2 equals 2x-8?
-3x+2 = 2x-8 8+2 = 2x+3x 10 = 5x x = 2
3x plus 2y equals 10 2x plus 5y equals 3?
(4, -1)
3x plus 10 equals 14 plus 2x?
3x+10=14+2x so subtract 2x from both sides x+10=14 so x=14-10 so x = 4
What is the value of x in the equation 3x equals x plus 10?
If 3x = x + 10 then 2x = 10 and x = 5
3x plus 8 equals 2x plus 28?
3x + 8 = 2x +28 3x - 2x = 28 - 8 x=20
10-3x equals x-2x plus 40?
10 - 3x = x - 2x + 40 10 - 3x = - x + 40 10 - 40 = 3x - x -30 = 2x -15 = x
2x plus 3x equals?
2x+3x = 5x
-3x plus 2 equals 2x-8?
-3x+2 = 2x-8 8+2 = 2x+3x 10 = 5x x = 2
3x plus 2y equals 10 2x plus 5y equals 3?
(4, -1)
3x plus 6 equals 2x plus 10?
Firstly, write it as a mathematical equation:3x + 6 = 2x + 10Subtract 6 from both sides:3x = 2x + 4Subtract 2x from both sides:x = 4
3x plus 10 equals 14 plus 2x?
3x+10=14+2x so subtract 2x from both sides x+10=14 so x=14-10 so x = 4
What is the value of x in the equation 3x equals x plus 10?
If 3x = x + 10 then 2x = 10 and x = 5
What is 3x plus 5 equals 2x plus 13?
3x+5 = 2x+13 3x-2x = 13-5 x = 8
3x plus 8 equals 2x plus 28?
3x + 8 = 2x +28 3x - 2x = 28 - 8 x=20
3x plus 56 equals 2x plus 4?
3x+56 = 2x+4 3x-2x = 4-56 x = -52
2x plus y equals -6 3x plus y equals -10?
x = -4 and y = 2
2x plus x equals?
3x
