21x-4=24x+4

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Solution for 21x-4=24x+4 equation:


Simplifying
21x + -4 = 24x + 4

Reorder the terms:
-4 + 21x = 24x + 4

Reorder the terms:
-4 + 21x = 4 + 24x

Solving
-4 + 21x = 4 + 24x

Solving for variable 'x'.

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

Add '-24x' to each side of the equation.
-4 + 21x + -24x = 4 + 24x + -24x

Combine like terms: 21x + -24x = -3x
-4 + -3x = 4 + 24x + -24x

Combine like terms: 24x + -24x = 0
-4 + -3x = 4 + 0
-4 + -3x = 4

Add '4' to each side of the equation.
-4 + 4 + -3x = 4 + 4

Combine like terms: -4 + 4 = 0
0 + -3x = 4 + 4
-3x = 4 + 4

Combine like terms: 4 + 4 = 8
-3x = 8

Divide each side by '-3'.
x = -2.666666667

Simplifying
x = -2.666666667

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