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[3x + 15] is not a question. It's a number, which we can't know
until we know what number 'x' is.
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∙ 11y ago
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What is the value of x when 3x - 5 plus 3x equals 1x plus 15?
3x - 5 + 3x = 1x + 15 3x + 3x -1x = 15 + 5 5x = 20 5x/5 = 20/5 x = 4
What is the answer to 3x plus 12x equals 15?
3x+12x = 15 15x = 15 x = 1
How do you solve 4x plus 7-3x equals 15?
4x+7-3x = 15 4x-3x = 15-7 x = 8
3x plus 5 divided by 4 equals negative 2x plus 15?
Presumably, this is an equation in finding the value of x 3x+5/4 = -2x+15 3x+1.25 = -2x+15 3x+2x = 15-1.25 5x = 13.75 x = 2.75
3x plus 5 equals 20 solve equation?
3x plus 5 equals 20: 3x + 5 = 20 3x + 5 - 5 = 20 - 5 3x = 15 3x/3 = 15/3 x = 5
What is the value of x when 3x - 5 plus 3x equals 1x plus 15?
3x - 5 + 3x = 1x + 15 3x + 3x -1x = 15 + 5 5x = 20 5x/5 = 20/5 x = 4
What is x when x plus 5 equals 3x plus 15?
x+5 = 3x+15 x-3x = 15-5 -2x = 10 x = -5
What is 3x plus 5y equals 16 plus -3x -6y equals -15?
no
15 plus 3x 42 then x?
If 15 + 3x = 42, then x = 9
What is the answer to 3x plus 12x equals 15?
3x+12x = 15 15x = 15 x = 1
How do you solve 4x plus 7-3x equals 15?
4x+7-3x = 15 4x-3x = 15-7 x = 8
How do you factor 3x squared minus 14x plus 15?
3x^2 -14x +15 = (3x-5)(x-3)
6x plus 4 3x plus 19 what is x?
6x + 4 = 3x + 19 3x + 4 = 19 3x = 15 x = 5 Check it. 30 + 4 = 15 + 19 It checks.
3x plus 5 divided by 4 equals negative 2x plus 15?
Presumably, this is an equation in finding the value of x 3x+5/4 = -2x+15 3x+1.25 = -2x+15 3x+2x = 15-1.25 5x = 13.75 x = 2.75
What is 3x plus 15 equals 60?
3x + 15 = 603x = 60 - 153x = 45x = 45/3Therefore, x = 15.
3x plus 5 equals 20 solve equation?
3x plus 5 equals 20: 3x + 5 = 20 3x + 5 - 5 = 20 - 5 3x = 15 3x/3 = 15/3 x = 5
What is the value of x when 3x -2x plus 15?
negative 15
