4x+84=8x+16

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Solution for 4x+84=8x+16 equation:


Simplifying
4x + 84 = 8x + 16

Reorder the terms:
84 + 4x = 8x + 16

Reorder the terms:
84 + 4x = 16 + 8x

Solving
84 + 4x = 16 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
84 + 4x + -8x = 16 + 8x + -8x

Combine like terms: 4x + -8x = -4x
84 + -4x = 16 + 8x + -8x

Combine like terms: 8x + -8x = 0
84 + -4x = 16 + 0
84 + -4x = 16

Add '-84' to each side of the equation.
84 + -84 + -4x = 16 + -84

Combine like terms: 84 + -84 = 0
0 + -4x = 16 + -84
-4x = 16 + -84

Combine like terms: 16 + -84 = -68
-4x = -68

Divide each side by '-4'.
x = 17

Simplifying
x = 17

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