What is the answer to this problem 2y plus 10x equals 18?

Anonymous

∙ 13y ago

Updated: 8/19/2019

You need two independent linear equations to solve for two variables, x and y. The most you can do with just one equation is to simplify:

y + 5x = 9

and then write one variable in terms of the other, if that is of any use.

y = 9 - 5x

x = (9 - y)/5

Wiki User

∙ 13y ago

What else can I help you with?

What is -8 plus 10x equals 18?

-8 + 10x = 18 10x = 18+8 10x = 26 x = 26/10 x = 2.6

Y equals 10x - 9 y equals x plus 18?

(3,21)

10x-18 equals 5x plus 2?

10x - 18 = 5x + 2 Add -5x + 18 to both sides of the equation, to get: 5x = 20, from which x = 4.

4x plus 6y equals 62 -6x plus 6y equals -18?

Subtracting gives: 10x = 80 so x = 8 and y = 5

What is the square of X2 plus 10x equals 18?

You never square a whole equation. That's just silly.

What is the answer to 10x plus 6 equals 12x-18?

10x + 6 = 12x - 18 Subtract 10x from both sides: 6 = 2x - 18 Add 18 to both sides: 24 = 2x Divide both sides by 2: 12 = x Therefore, x = 12

Which property is illustrated in this problem in 18 plus 6 plus 9 equals 18 plus 6 plus 9?

Equality

Which property is illustrated by this problem 14 plus 18 equals 18 plus 14?

14 + 18 = 18 + 14 demonstrates the commutative property (of addition).

How do you Solve the equation x2 plus 10x equals 18 by completing the square?

x2 + 10x = 18 x2 + 2(5)x - 18 = 0 x2 + 2(5)x + 25 = 18 + 25 (x + 5) 2 = 43 x + 5 = 430.5 x=6.56(3sf)-5

18 plus 18 plus 18 plus 18 equals?

72 but there is such a thing as a CALCULATOR

Which statement does not illustrate Goldbach's conjecture 7 plus 11 equals 18 3 plus 15 equals 18 5 plus 13 equals 18?

2+14=16

How do you solve 2-8x equals 10x plus 20?

1)set 2-8x equal to 10x+202) like term - add or subtract3)after u combined like terms, move (X) to either side4) now divide, the left over, {x divide the whole number}EX:2-8x=10x+20-20 - -20-18-8x= 10x+8x +8x-18=18xx=-1

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