7(2x-4)=30

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Solution for 7(2x-4)=30 equation:


Simplifying
7(2x + -4) = 30

Reorder the terms:
7(-4 + 2x) = 30
(-4 * 7 + 2x * 7) = 30
(-28 + 14x) = 30

Solving
-28 + 14x = 30

Solving for variable 'x'.

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

Add '28' to each side of the equation.
-28 + 28 + 14x = 30 + 28

Combine like terms: -28 + 28 = 0
0 + 14x = 30 + 28
14x = 30 + 28

Combine like terms: 30 + 28 = 58
14x = 58

Divide each side by '14'.
x = 4.142857143

Simplifying
x = 4.142857143

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