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If you mean: x+2y = 10 then if y = 3 then x = 4

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โˆ™ 2014-05-11 12:40:41
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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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โˆ™ 2021-11-05 18:14:27

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Q: What is x if x 2y 10 and y 3?
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How do you Substitute x equals y plus 3 into x plus 2y equals 9?

x = y+3 x+2y = 9 => x = 9-2y y+3 = 9-2y 2y+y = 9-3 3y = 6 y = 2 and x = 5


What does 10 minus y equals 2y plus 3 equal?

10-y=2y+3 10-3=2y+y 7=3y 7/3=y


What is x plus 2y equals 6?

X+2y=6 how to solve? 2y=6-x then y=3-x so y=3-x


5x plus 3y-x plus 10-2y?

5x + (3y-x) + (10-2y) = 5x + 3y - x + 10 -2y = 5x - x + 3y - 2y + 10 = 4x + y +10


What is the x and y intercept of x plus 2y equals 10?

x + 2y = 10At the x-intercept, y=0:x = 10At the y-intercept, x=0 ==> 2y = 10y = 5


How much does the value of 3x squared - 2y when x equals 3 and y equals 5?

3x^2-2y x=3 y=5 3(3)^2-2(5) 3(9)-10 27-10 17 3x^2-2y=17


What is the solution for 3x plus 2y equals -2 and 6x-y equals 6?

(A) 3x + 2y = -2 (B) 6x - y = 6 (A) + 2(B): 3x + 2y + 12x - 2y = -2 + 12 or 15x = 10 or x = 2/3 substitute this value of x in (A) 2 + 2y = -2 2y = -4 and y = -2 Answer: x = 2/3, y = -2


What are the x and y intercepts in this equation x plus 2y equals 10?

x + 2y = 10At the x-intercept, y=0:x = 10At the y-intercept, x=0 ==> 2y = 10y = 5


What is the solution of 2y plus 3x equals 0 x equals -1?

2y + 3x = 0 2y + -3 = 0 2y = 0 + 3 , 2y = 3 y = 3/2 y = 1.5 x = -1


What is the solution to y-2x 5 and x-2y-15?

Assuming y=2x+5 and x=2y-15y=2x+5 (1)x=2y-15 (2)Substitute y=2x+5 into (2):x=2(2x+5)-15x=4x+10-150=3x+10-150=3x-55=3x5/3=x (x=5/3)Substitute x=5/3 into y=2x+5:y=2(5/3)+5y=10/3+5y=25/3x=5/3, y=25/3


What is the answer to x plus 2y-6 equals 0?

x+2y-6 = 0 2y=6-x y=3-x/2 the slope is -1/2 the y-intercept is 3


When x equals 5 and y equals 3 by how much does the value of 3x plus 2y exceed the value of 2x plus 3y?

2. If x=5 & y =3 then: 3x + 2y = 3 x 5 + 2 x 3 = 15 + 6 = 21 2x + 3y = 2 x 5 + 3 x 3 = 10 + 9 = 19 ⇒ 3x+2y exceeds 2x+3y by 21 - 19 = 2. Alternatively: 3x+2y exceeds 2x+3y by: (3x+2y) - (2x + 3y) = 3x + 2y - 2x - 3y = x - y If x=5 & y=3 then this becomes: x - y = 5 - 3 = 2

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