9x+20-4x-39=37

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Solution for 9x+20-4x-39=37 equation:


Simplifying
9x + 20 + -4x + -39 = 37

Reorder the terms:
20 + -39 + 9x + -4x = 37

Combine like terms: 20 + -39 = -19
-19 + 9x + -4x = 37

Combine like terms: 9x + -4x = 5x
-19 + 5x = 37

Solving
-19 + 5x = 37

Solving for variable 'x'.

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

Add '19' to each side of the equation.
-19 + 19 + 5x = 37 + 19

Combine like terms: -19 + 19 = 0
0 + 5x = 37 + 19
5x = 37 + 19

Combine like terms: 37 + 19 = 56
5x = 56

Divide each side by '5'.
x = 11.2

Simplifying
x = 11.2

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