5+35=21x+9

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Solution for 5+35=21x+9 equation:


Simplifying
5 + 35 = 21x + 9

Combine like terms: 5 + 35 = 40
40 = 21x + 9

Reorder the terms:
40 = 9 + 21x

Solving
40 = 9 + 21x

Solving for variable 'x'.

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

Add '-21x' to each side of the equation.
40 + -21x = 9 + 21x + -21x

Combine like terms: 21x + -21x = 0
40 + -21x = 9 + 0
40 + -21x = 9

Add '-40' to each side of the equation.
40 + -40 + -21x = 9 + -40

Combine like terms: 40 + -40 = 0
0 + -21x = 9 + -40
-21x = 9 + -40

Combine like terms: 9 + -40 = -31
-21x = -31

Divide each side by '-21'.
x = 1.476190476

Simplifying
x = 1.476190476

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