8x+9x-4x-5=47

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Solution for 8x+9x-4x-5=47 equation:


Simplifying
8x + 9x + -4x + -5 = 47

Reorder the terms:
-5 + 8x + 9x + -4x = 47

Combine like terms: 8x + 9x = 17x
-5 + 17x + -4x = 47

Combine like terms: 17x + -4x = 13x
-5 + 13x = 47

Solving
-5 + 13x = 47

Solving for variable 'x'.

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

Add '5' to each side of the equation.
-5 + 5 + 13x = 47 + 5

Combine like terms: -5 + 5 = 0
0 + 13x = 47 + 5
13x = 47 + 5

Combine like terms: 47 + 5 = 52
13x = 52

Divide each side by '13'.
x = 4

Simplifying
x = 4

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