5+8+9=2x+47

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Solution for 5+8+9=2x+47 equation:


Simplifying
5 + 8 + 9 = 2x + 47

Combine like terms: 5 + 8 = 13
13 + 9 = 2x + 47

Combine like terms: 13 + 9 = 22
22 = 2x + 47

Reorder the terms:
22 = 47 + 2x

Solving
22 = 47 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
22 + -2x = 47 + 2x + -2x

Combine like terms: 2x + -2x = 0
22 + -2x = 47 + 0
22 + -2x = 47

Add '-22' to each side of the equation.
22 + -22 + -2x = 47 + -22

Combine like terms: 22 + -22 = 0
0 + -2x = 47 + -22
-2x = 47 + -22

Combine like terms: 47 + -22 = 25
-2x = 25

Divide each side by '-2'.
x = -12.5

Simplifying
x = -12.5

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