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The answer to your question, as asked, is that it is a linear equation with one variable, x.
3x + 3 = 9
Subtract 3 from both sides: 3x = 6
Divide both sides by 3: x = 2
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∙ 14y ago
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What is the answer to 3x plus 9?
3x plus 9 equals what?
What is the algebraic expression answer for 3x plus 5 equals 14?
3x+5=14 3x=9 x=3
What is the answer to negative 6x plus 9 equals 9-3x?
the answer is -3x = 0
-3x plus 2y equals 9?
-3x + 2y = 9 2y = 3x + 9y = 1,5x + 4,5
Factorising- 3a plus 9 equals?
3a + 9 =3X(a + 3)
3x-3 equals 2x plus 6?
3x - 3 = 2x + 6 3x = 2x + 9 x = 9
What is the answer to 3x plus 9?
3x plus 9 equals what?
Answer 3x plus 14 equals 23?
3x+14 = 23 so 3x = 9 and so x = 9/3 = 3
Solve 24 equals 3x plus 9?
24 = 3x + 9 -9 -9 Subtract 9 from each side15 = 3x/3 /3 Divide 3 from each side5 = x You are left with five equals X
What are the three consecutive numbers in the equation 3x plus 3x plus 3 plus 3x plus 9 equals 162?
50, 53, 59
What is -2x plus 9 equals x plus 1?
-2x+9=x+1-x........-x-3x+9=1.....-9...-9-3x=-8-3x/-3 | -8/-3\ /........\ /x=8/3
Does y plus 3x equals 9 have a slope of -3?
Yup
What is the algebraic expression answer for 3x plus 5 equals 14?
3x+5=14 3x=9 x=3
-6 plus 3x equals -9?
equivalent to 3x -6 = -9; so 3x = -9 + 6; so 3x = -3 so x = -1. Check: -6 + (3 * -1) = -6 + (-3) = -9 QED
Evaluate 3x plus 7 when x equals -3?
3x + 7 = 3(-3) + 7= -9 + 7= -2
3x plus 9 equals 27?
27-9 =18. 18/3 =6
What is the answer to negative 6x plus 9 equals 9-3x?
the answer is -3x = 0
