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X plus 3x plus 3 equals X plus 18?

Wiki User

∙ 2011-01-13 03:31:24

Best Answer

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

so x=5

Wiki User

∙ 2011-01-13 03:31:24

This answer is:

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Algebra

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A polynomial of degree zero is a constant term

The grouping method of factoring can still be used when only some of the terms share a common factor A True B False

The sum or difference of p and q is the of the x-term in the trinomial

A number a power of a variable or a product of the two is a monomial while a polynomial is the of monomials

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3x - 8y equals -18 2x plus 5y equals 19?

(2, 3)

3x plus 9 equals 27?

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Solve 3x plus 7 equals 25?

25-7=18 18/3=6

X2 plus 3x - 18 equals 0?

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

-3 plus 3x plus 6x equals 15?

-3 + 3x + 6x = 15 combine like terms 6x and 3x are like terms as are -3 and 15 9x = 18 x = 2

Y equals 5x plus 18 y equals 2x plus 9?

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What is the solution to 3x-3 equals -3x plus -3?

x = 0

What is the slope intercept form for y equals 3x plus 3?

y equals 3x plus 3 is slope intercept form.

What is the answer for x2 plus 3x-18 equals 0?

X2 + 3X - 18 = 0What two factors of - 18 add up to 3 ??(X - 3)(X + 6)============so, by the zero sum rule,X = 3X = - 6

What is 3x plus 7y if x equals 6 y equals 4?

3x + 7y = 3*x + 7*y = 3*6 + 7*4 = 18 + 28 = 46

What is the answer to 3x plus 7 equals 3?

if 3x+7 = 3 then 3x = 3-7 3x = -4 then, x = -4/3

One of the roots of the equation x2 plus 3x - 18 equals 0 is 3 what is the other root?

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