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Subjects>Math>Algebra

Solve for x in this equation 4x-9 equals 7?

Anonymous

∙ 9y ago

Updated: 4/28/2022

x 4

HowThe starting equation is:

4x - 9 7

To solve, first add 9 to both sides:

4x 16

Now, divide both sides by 4:

x 4

Wiki User

∙ 9y ago

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Solve for x 3 - x 7?

-4

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I have the feeling that you were looking to find a value for each variable in this equation. Unfortunately you can only solve for each variable in terms of the other variables in this equation.

Solve for t in the equation 3t plus 7 equals 2t-5?

3t + 7 = 2t - 5 3t = 2t - 12 t = -12

In the equation 4x-7 equals 13 solve for x?

5 it is 5 because 13 + 7 = 20 20 divided by 4 is 5 to find out the answer, work through the equation backwards and use the opposite operations.

What does x equal in 3x 4-11?

what does the equation equal? if it equals zero: 0= 3x(4-11) 0=3x(-7) 0=3x 0=x if the equation doesn't equal anything, it means it's just an expression meaning you can't solve for x, you can only reduce (and this equation is already reduced). if the equation equals y, you need another equation and use either substitution or elimination to solve for x.

Related Questions

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13 equals 7 plus s s equals?

Set up the equation and solve: 13 = 7 + s (next subtract 7 from each side of the equation to solve for s) 6 = s

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A 2-step equation that equals 13 could be: 2x + 7 = 13. To solve this equation, first subtract 7 from both sides to isolate the variable: 2x = 6. Then, divide both sides by 2 to solve for x: x = 3. Therefore, when x = 3, the equation 2x + 7 equals 13.

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You cannot solve one linear equation in two unknown variables.

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You can't solve it - you only have one equation and two unknowns. You need 2 equations to solve this.

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