7x-24-4x=31

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Solution for 7x-24-4x=31 equation:


Simplifying
7x + -24 + -4x = 31

Reorder the terms:
-24 + 7x + -4x = 31

Combine like terms: 7x + -4x = 3x
-24 + 3x = 31

Solving
-24 + 3x = 31

Solving for variable 'x'.

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

Add '24' to each side of the equation.
-24 + 24 + 3x = 31 + 24

Combine like terms: -24 + 24 = 0
0 + 3x = 31 + 24
3x = 31 + 24

Combine like terms: 31 + 24 = 55
3x = 55

Divide each side by '3'.
x = 18.33333333

Simplifying
x = 18.33333333

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