2(7x-1)-5x=-(-7x)+4

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Solution for 2(7x-1)-5x=-(-7x)+4 equation:


Simplifying
2(7x + -1) + -5x = -1(-7x) + 4

Reorder the terms:
2(-1 + 7x) + -5x = -1(-7x) + 4
(-1 * 2 + 7x * 2) + -5x = -1(-7x) + 4
(-2 + 14x) + -5x = -1(-7x) + 4

Combine like terms: 14x + -5x = 9x
-2 + 9x = -1(-7x) + 4

Remove parenthesis around (-7x)
-2 + 9x = -1 * -7x + 4

Multiply -1 * -7
-2 + 9x = 7x + 4

Reorder the terms:
-2 + 9x = 4 + 7x

Solving
-2 + 9x = 4 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
-2 + 9x + -7x = 4 + 7x + -7x

Combine like terms: 9x + -7x = 2x
-2 + 2x = 4 + 7x + -7x

Combine like terms: 7x + -7x = 0
-2 + 2x = 4 + 0
-2 + 2x = 4

Add '2' to each side of the equation.
-2 + 2 + 2x = 4 + 2

Combine like terms: -2 + 2 = 0
0 + 2x = 4 + 2
2x = 4 + 2

Combine like terms: 4 + 2 = 6
2x = 6

Divide each side by '2'.
x = 3

Simplifying
x = 3

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