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Subjects>Math>Algebra

What is 3x plus 3 equals 9?

Updated: 4/28/2022

Wiki User

∙ 15y ago

Best Answer

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

Wiki User

∙ 15y ago

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∙ 4y ago

5xplus5

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9

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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)

5x plus 8 equals 3x plus 2?

5x + 8 = 3x + 25x - 3x = 2 - 82x = -6x = -6/2x = -3Check:5(-3) + 8 = 3(-3) + 2-15 + 8 = -9 + 2-7 = -7

Related questions

3x-3 equals 2x plus 6?

3x - 3 = 2x + 6 3x = 2x + 9 x = 9

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

If 3x plus 9 divided by 2 equals 9 then what is the value of x?

3x+9/2=9 3x=9-9/2 3x=9/2 x=9/6 x=3/2

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