84=8x+4

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Solution for 84=8x+4 equation:


Simplifying
84 = 8x + 4

Reorder the terms:
84 = 4 + 8x

Solving
84 = 4 + 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 + -8x = 4 + 8x + -8x

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

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

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

Combine like terms: 4 + -84 = -80
-8x = -80

Divide each side by '-8'.
x = 10

Simplifying
x = 10

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