80x+40=84x

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Solution for 80x+40=84x equation:


Simplifying
80x + 40 = 84x

Reorder the terms:
40 + 80x = 84x

Solving
40 + 80x = 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.
40 + 80x + -84x = 84x + -84x

Combine like terms: 80x + -84x = -4x
40 + -4x = 84x + -84x

Combine like terms: 84x + -84x = 0
40 + -4x = 0

Add '-40' to each side of the equation.
40 + -40 + -4x = 0 + -40

Combine like terms: 40 + -40 = 0
0 + -4x = 0 + -40
-4x = 0 + -40

Combine like terms: 0 + -40 = -40
-4x = -40

Divide each side by '-4'.
x = 10

Simplifying
x = 10

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