21x-15+2x=19+9x+36

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Solution for 21x-15+2x=19+9x+36 equation:


Simplifying
21x + -15 + 2x = 19 + 9x + 36

Reorder the terms:
-15 + 21x + 2x = 19 + 9x + 36

Combine like terms: 21x + 2x = 23x
-15 + 23x = 19 + 9x + 36

Reorder the terms:
-15 + 23x = 19 + 36 + 9x

Combine like terms: 19 + 36 = 55
-15 + 23x = 55 + 9x

Solving
-15 + 23x = 55 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
-15 + 23x + -9x = 55 + 9x + -9x

Combine like terms: 23x + -9x = 14x
-15 + 14x = 55 + 9x + -9x

Combine like terms: 9x + -9x = 0
-15 + 14x = 55 + 0
-15 + 14x = 55

Add '15' to each side of the equation.
-15 + 15 + 14x = 55 + 15

Combine like terms: -15 + 15 = 0
0 + 14x = 55 + 15
14x = 55 + 15

Combine like terms: 55 + 15 = 70
14x = 70

Divide each side by '14'.
x = 5

Simplifying
x = 5

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