13x-4+9x-7=47

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Solution for 13x-4+9x-7=47 equation:


Simplifying
13x + -4 + 9x + -7 = 47

Reorder the terms:
-4 + -7 + 13x + 9x = 47

Combine like terms: -4 + -7 = -11
-11 + 13x + 9x = 47

Combine like terms: 13x + 9x = 22x
-11 + 22x = 47

Solving
-11 + 22x = 47

Solving for variable 'x'.

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

Add '11' to each side of the equation.
-11 + 11 + 22x = 47 + 11

Combine like terms: -11 + 11 = 0
0 + 22x = 47 + 11
22x = 47 + 11

Combine like terms: 47 + 11 = 58
22x = 58

Divide each side by '22'.
x = 2.636363636

Simplifying
x = 2.636363636

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