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Q: What does x equals in the equation 2x plus 3 equals 11?

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-2x plus 3y equals 1

y = 2x + 1 IS a linear equation!

How do you add 2x plus 3y equals 18 in 5x-y equals 11

21

2x-11

It is an equation and the value of x is 1

Multiply the top equation by 3 and the bottom equation by 2. (-4, 1)

Yes it is. The thing that makes it a quadratic equation is that "x squared" in there.

It equals to the equation of a straight line.

According to my calculations, yes. 2x+8=3x+11 -8 2x=3x+3 -2x 0=x+3 -3 -3=x

x = 0 and y = 4

2x+3=11

It is a quadratic equation.

Multiply the first equation by 3 to give 9x + 15y = 21

36

It is the equation of a sraight line.

It is a straight line equation.

2x + y = 25 x + y = 14 Subtract second equation from the first: x = 11 Substitute this value of x in the second equation: 11 + y = 14 ie y = 3

An equation where x equals 3.

y=-2x+3 is an equation. It does not have an answer. If the question is "what if y=0?" then the answer is x=3/2.

-2x + 8 = 7x - 10 is technically an equation, in and of itself.

4+ X equals 2X. Subtract X from both sides. Four equals X

It is an equation and the value of x is 4

It is an equation and the value of x is 1

It is an equation and the value of x is 2