7x-7(2x-5)-5=0

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Solution for 7x-7(2x-5)-5=0 equation:


Simplifying
7x + -7(2x + -5) + -5 = 0

Reorder the terms:
7x + -7(-5 + 2x) + -5 = 0
7x + (-5 * -7 + 2x * -7) + -5 = 0
7x + (35 + -14x) + -5 = 0

Reorder the terms:
35 + -5 + 7x + -14x = 0

Combine like terms: 35 + -5 = 30
30 + 7x + -14x = 0

Combine like terms: 7x + -14x = -7x
30 + -7x = 0

Solving
30 + -7x = 0

Solving for variable 'x'.

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

Add '-30' to each side of the equation.
30 + -30 + -7x = 0 + -30

Combine like terms: 30 + -30 = 0
0 + -7x = 0 + -30
-7x = 0 + -30

Combine like terms: 0 + -30 = -30
-7x = -30

Divide each side by '-7'.
x = 4.285714286

Simplifying
x = 4.285714286

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