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What is x in -3x 18?

Anonymous

∙ 12y ago

Updated: 12/23/2022

X=-6

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∙ 12y ago

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What does x equal if x is 3x equals 18?

3x=18 x=18/3 x=6

What is x if x-3x equals 18?

If x-3x=18 then x equals -9

What is a factor of x2 plus 3x-18?

x2 + 3x - 18 = x2 + 6x - 3x - 18 = x(x + 6) - 3(x + 6) = (x + 6)(x - 3)

X plus 3x plus 3 equals X plus 18?

you mean: x+3x+3=x+18 so x=5

What is 3x 9y -18 and -3x 10y 18 by elimination?

To solve the system of equations (3x + 9y = -18) and (-3x + 10y = 18) by elimination, we can add the two equations together to eliminate (x). This results in ( (3x - 3x) + (9y + 10y) = -18 + 18), simplifying to (19y = 0), which gives (y = 0). Substituting (y = 0) back into either equation, such as (3x + 9(0) = -18), results in (3x = -18), leading to (x = -6). Thus, the solution is (x = -6) and (y = 0).

Related Questions

What does x equal if x is 3x equals 18?

3x=18 x=18/3 x=6

What does x equals in 3x 12 equals 18?

3x+12 = 18 3x = 18-12 3x = 6 x = 2

What is x if x-3x equals 18?

If x-3x=18 then x equals -9

How do you factor xsquared-3x-18?

We have, f(x) = x2-3x-18 f(x) = x2-3x-18 = x2-6x+3x-18 = x(x-6)+3(x-6) = (x+3)(x-6) Factors are (x-6) and (x+3).

What is a factor of x2 plus 3x-18?

x2 + 3x - 18 = x2 + 6x - 3x - 18 = x(x + 6) - 3(x + 6) = (x + 6)(x - 3)

What is the answer to 3x 6 equals 18?

If: 3x+6 = 18 Then: x = 4

Answer of Factor the polynomial x2 3x-18?

x2 + 3x - 18 = (x + 6)(x - 3)

X plus 3x plus 3 equals X plus 18?

you mean: x+3x+3=x+18 so x=5

How do I solve 3(x plus 2) equal x minus 18?

3(x + 2) = x - 18 3x + 6 = x - 18 3x - x = -18 - 6 2x = -24 x = -12

X2 plus 3x - 18 equals 0?

x^2+3x-18=0 (x+6)(x-3)=0

What is 3x 9y -18 and -3x 10y 18 by elimination?

To solve the system of equations (3x + 9y = -18) and (-3x + 10y = 18) by elimination, we can add the two equations together to eliminate (x). This results in ( (3x - 3x) + (9y + 10y) = -18 + 18), simplifying to (19y = 0), which gives (y = 0). Substituting (y = 0) back into either equation, such as (3x + 9(0) = -18), results in (3x = -18), leading to (x = -6). Thus, the solution is (x = -6) and (y = 0).

3x plus 12 equals x plus 48?

3x+12=x+48: 3x-x=-12+48 2x=36 x=18

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