7(6x-4)=84x

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Solution for 7(6x-4)=84x equation:


Simplifying
7(6x + -4) = 84x

Reorder the terms:
7(-4 + 6x) = 84x
(-4 * 7 + 6x * 7) = 84x
(-28 + 42x) = 84x

Solving
-28 + 42x = 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.
-28 + 42x + -84x = 84x + -84x

Combine like terms: 42x + -84x = -42x
-28 + -42x = 84x + -84x

Combine like terms: 84x + -84x = 0
-28 + -42x = 0

Add '28' to each side of the equation.
-28 + 28 + -42x = 0 + 28

Combine like terms: -28 + 28 = 0
0 + -42x = 0 + 28
-42x = 0 + 28

Combine like terms: 0 + 28 = 28
-42x = 28

Divide each side by '-42'.
x = -0.6666666667

Simplifying
x = -0.6666666667

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