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

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


Simplifying
(5x + 7) + -1(2x + -7) = 0

Reorder the terms:
(7 + 5x) + -1(2x + -7) = 0

Remove parenthesis around (7 + 5x)
7 + 5x + -1(2x + -7) = 0

Reorder the terms:
7 + 5x + -1(-7 + 2x) = 0
7 + 5x + (-7 * -1 + 2x * -1) = 0
7 + 5x + (7 + -2x) = 0

Reorder the terms:
7 + 7 + 5x + -2x = 0

Combine like terms: 7 + 7 = 14
14 + 5x + -2x = 0

Combine like terms: 5x + -2x = 3x
14 + 3x = 0

Solving
14 + 3x = 0

Solving for variable 'x'.

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

Add '-14' to each side of the equation.
14 + -14 + 3x = 0 + -14

Combine like terms: 14 + -14 = 0
0 + 3x = 0 + -14
3x = 0 + -14

Combine like terms: 0 + -14 = -14
3x = -14

Divide each side by '3'.
x = -4.666666667

Simplifying
x = -4.666666667

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