3-16+20=84x

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Solution for 3-16+20=84x equation:


Simplifying
3 + -16 + 20 = 84x

Combine like terms: 3 + -16 = -13
-13 + 20 = 84x

Combine like terms: -13 + 20 = 7
7 = 84x

Solving
7 = 84x

Solving for variable 'x'.

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

Add '-84x' to each side of the equation.
7 + -84x = 84x + -84x

Combine like terms: 84x + -84x = 0
7 + -84x = 0

Add '-7' to each side of the equation.
7 + -7 + -84x = 0 + -7

Combine like terms: 7 + -7 = 0
0 + -84x = 0 + -7
-84x = 0 + -7

Combine like terms: 0 + -7 = -7
-84x = -7

Divide each side by '-84'.
x = 0.08333333333

Simplifying
x = 0.08333333333

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