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How do you find x value in this equation 5x3 plus 3x2-30x-18?

Anonymous

∙ 13y ago

Updated: 4/28/2022

With difficulty because it's not an equation but an expression.

Wiki User

∙ 13y ago

What else can I help you with?

Continue Learning about Other Math

What 6x plus 3 equals 4x plus 11?

It is an equation and the value of x is 4

X plus y equals 4 2x plus y equals 10?

2x+y = 10 x +y = 4 Subtract bottom equation from top equation: x = 6 Substitute the value of x into the equations to find the value of y: x = 6 and y = -2

What is 8c plus 2c equals -70?

It is an equation and the value of c is -7

What is v plus 0.84 equals 6?

It is an equation and the value of v is 5.16

Is this equation a function y equals 3squared plus 2x minus 3 is this a function?

You can tell if an equation is a function if for any x value that you put into the function, you get only one y value. The equation you asked about is the equation of a line. It is a function.

Related Questions

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There is no numerical value for 'x' that can make this a true statement.

-2x plus 4y -4 find the y?

The value of y in the equation -2x plus 4y -4, is 1 plus x/2.

What is the value of the discriminant for the equation 21 plus 33 plus 4?

There is no variable, and the equation is not valid.

What does -7x plus 7 plus -5x plus 3 plus 74x-2 equals?

you need to find the value of X first before you can solve this equation

The vertex form of the equation of a parabola is y x-5 2 plus 16 what is the standard form of the equation?

In the equation y x-5 2 plus 16 the standard form of the equation is 13. You find the answer to this by finding the value of X.

Find the value of n in the equation 6.2n - 3.7n equals 85 plus 45?

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x=10

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The discriminant is 9.

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What is the value of x in the equation x plus nineteen equals seventy-six?

Set up the equation: x + 19 = 76 (then subtract 19 from each side to find the value of x) x = 57

Find m when y equals 3x plus 3?

For the equation y = 3x + 3, the value of m (the slope) is 3.

An example of a problem that needs to be solved?

write and solve an equation to find the value of x. 8x plus 35 and then 14x-7

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