3+8x-16=9x+20-5

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Solution for 3+8x-16=9x+20-5 equation:


Simplifying
3 + 8x + -16 = 9x + 20 + -5

Reorder the terms:
3 + -16 + 8x = 9x + 20 + -5

Combine like terms: 3 + -16 = -13
-13 + 8x = 9x + 20 + -5

Reorder the terms:
-13 + 8x = 20 + -5 + 9x

Combine like terms: 20 + -5 = 15
-13 + 8x = 15 + 9x

Solving
-13 + 8x = 15 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
-13 + 8x + -9x = 15 + 9x + -9x

Combine like terms: 8x + -9x = -1x
-13 + -1x = 15 + 9x + -9x

Combine like terms: 9x + -9x = 0
-13 + -1x = 15 + 0
-13 + -1x = 15

Add '13' to each side of the equation.
-13 + 13 + -1x = 15 + 13

Combine like terms: -13 + 13 = 0
0 + -1x = 15 + 13
-1x = 15 + 13

Combine like terms: 15 + 13 = 28
-1x = 28

Divide each side by '-1'.
x = -28

Simplifying
x = -28

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