5-9(x+5)-7=5+3(9-x)-81

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Solution for 5-9(x+5)-7=5+3(9-x)-81 equation:


Simplifying
5 + -9(x + 5) + -7 = 5 + 3(9 + -1x) + -81

Reorder the terms:
5 + -9(5 + x) + -7 = 5 + 3(9 + -1x) + -81
5 + (5 * -9 + x * -9) + -7 = 5 + 3(9 + -1x) + -81
5 + (-45 + -9x) + -7 = 5 + 3(9 + -1x) + -81

Reorder the terms:
5 + -45 + -7 + -9x = 5 + 3(9 + -1x) + -81

Combine like terms: 5 + -45 = -40
-40 + -7 + -9x = 5 + 3(9 + -1x) + -81

Combine like terms: -40 + -7 = -47
-47 + -9x = 5 + 3(9 + -1x) + -81
-47 + -9x = 5 + (9 * 3 + -1x * 3) + -81
-47 + -9x = 5 + (27 + -3x) + -81

Reorder the terms:
-47 + -9x = 5 + 27 + -81 + -3x

Combine like terms: 5 + 27 = 32
-47 + -9x = 32 + -81 + -3x

Combine like terms: 32 + -81 = -49
-47 + -9x = -49 + -3x

Solving
-47 + -9x = -49 + -3x

Solving for variable 'x'.

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

Add '3x' to each side of the equation.
-47 + -9x + 3x = -49 + -3x + 3x

Combine like terms: -9x + 3x = -6x
-47 + -6x = -49 + -3x + 3x

Combine like terms: -3x + 3x = 0
-47 + -6x = -49 + 0
-47 + -6x = -49

Add '47' to each side of the equation.
-47 + 47 + -6x = -49 + 47

Combine like terms: -47 + 47 = 0
0 + -6x = -49 + 47
-6x = -49 + 47

Combine like terms: -49 + 47 = -2
-6x = -2

Divide each side by '-6'.
x = 0.3333333333

Simplifying
x = 0.3333333333

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