7x-4(0)=84

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Solution for 7x-4(0)=84 equation: 


Simplifying
7x + -4(0) = 84

Multiply -4 * 0
7x + 0 = 84

Anything times zero is zero.
7x + 0 = 84

Reorder the terms:
0 + 7x = 84
Remove the zero:
7x = 84

Solving
7x = 84

Solving for variable 'x'.

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

Divide each side by '7'.
x = 12

Simplifying
x = 12

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