21x+31+9x+41=696

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Solution for 21x+31+9x+41=696 equation:


Simplifying
21x + 31 + 9x + 41 = 696

Reorder the terms:
31 + 41 + 21x + 9x = 696

Combine like terms: 31 + 41 = 72
72 + 21x + 9x = 696

Combine like terms: 21x + 9x = 30x
72 + 30x = 696

Solving
72 + 30x = 696

Solving for variable 'x'.

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

Add '-72' to each side of the equation.
72 + -72 + 30x = 696 + -72

Combine like terms: 72 + -72 = 0
0 + 30x = 696 + -72
30x = 696 + -72

Combine like terms: 696 + -72 = 624
30x = 624

Divide each side by '30'.
x = 20.8

Simplifying
x = 20.8

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