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2x plus 21 equals 9x - 7?

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Anonymous

∙ 16y ago
Updated: 12/21/2022

2x + 21 = 9 x - 7

Add 7 to each side

2x + 21 = 9x

Subtract 2x from each side

21 = 7x

Divide each side by 7

3 = x

Sorted.

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∙ 16y ago
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2X plus 2X plus 9X equals?

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2x plus 24 equals 9x-39?

2x + 24 = 9x - 39= 2x + 63 = 9x= 63 = 7x= x = 9


Solve 2x plus 5x-1 equals 9x?

2x + 5x - 1 = 9x 7x - 1 = 9x -1 = 9x - 7x -1 = 2x -1/2=x


What is the answer to 9x plus 3-2x equals -11?

X= -2

Related Questions

2X plus 2X plus 9X equals?

it equals 13X.


What is 2X plus equals 9X?

2x + ? = 9x9x - 2x = 7xso...2x + 7x = 9x


2x plus 7x equals?

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2x plus 3 equals 9x equals?

khjgfsddfghjfghjk


2x plus 24 equals 9x-39?

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Solve 2x plus 3 equals 9 x equals?

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How do you slove 2x plus 3 equals 9x?

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Solve 2x plus 5x-1 equals 9x?

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What is the answer to 9x plus 3-2x equals -11?

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How can you get coefficients that are equal for y. 3x plus 5y equals 7 2x plus 15y equals 11?

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