21-6X=24-8X

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Solution for 21-6X=24-8X equation:


Simplifying
21 + -6X = 24 + -8X

Solving
21 + -6X = 24 + -8X

Solving for variable 'X'.

Move all terms containing X to the left, all other terms to the right.

Add '8X' to each side of the equation.
21 + -6X + 8X = 24 + -8X + 8X

Combine like terms: -6X + 8X = 2X
21 + 2X = 24 + -8X + 8X

Combine like terms: -8X + 8X = 0
21 + 2X = 24 + 0
21 + 2X = 24

Add '-21' to each side of the equation.
21 + -21 + 2X = 24 + -21

Combine like terms: 21 + -21 = 0
0 + 2X = 24 + -21
2X = 24 + -21

Combine like terms: 24 + -21 = 3
2X = 3

Divide each side by '2'.
X = 1.5

Simplifying
X = 1.5

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