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Subjects>Math>Math & Arithmetic

What is 4x plus 13 equals 21?

Updated: 12/20/2022

Wiki User

∙ 13y ago

Best Answer

4x+13 = 21

4x = 21-13

4x = 8

x = 2

Wiki User

∙ 13y ago

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13 equals negative 4x plus 9?

The answer to the problem of 13 equals -4x plus 9 is x equals -1.

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(9,3)

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8x plus 5 equals 4x plus 13?

8x+5=4x+13 4x=8 x=2 Therefore, your answer is 2.

Related questions

13 equals negative 4x plus 9?

The answer to the problem of 13 equals -4x plus 9 is x equals -1.

4x plus 5y equals 51 4x - 5y equals 21?

(9,3)

-3x equals -21 plus 4x?

-3x=-21+4x-3x-4x=-21+4x-4x-7x=-217x=217x/7=21/7x=3

What is 4x plus 1 equals 21?

SWAQ

What is 3 plus 5x equals 13 plus 4x?

5x - 4x = 13 - 3 ie x = 10

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What mistake was made in this equation 3x plus 7 equals -4x plus 28 -x plus 7 equals 28 -x equals 21 x equals -21?

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Is y equals 4x plus 5 parallel or perpndicular to -4x plus y equals -13?

Parallel, the slope of the second equation is 4

What is the answer to 4x plus 3 equals 16?

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