5x+2=7-(9x-7)

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Solution for 5x+2=7-(9x-7) equation:


Simplifying
5x + 2 = 7 + -1(9x + -7)

Reorder the terms:
2 + 5x = 7 + -1(9x + -7)

Reorder the terms:
2 + 5x = 7 + -1(-7 + 9x)
2 + 5x = 7 + (-7 * -1 + 9x * -1)
2 + 5x = 7 + (7 + -9x)

Combine like terms: 7 + 7 = 14
2 + 5x = 14 + -9x

Solving
2 + 5x = 14 + -9x

Solving for variable 'x'.

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

Add '9x' to each side of the equation.
2 + 5x + 9x = 14 + -9x + 9x

Combine like terms: 5x + 9x = 14x
2 + 14x = 14 + -9x + 9x

Combine like terms: -9x + 9x = 0
2 + 14x = 14 + 0
2 + 14x = 14

Add '-2' to each side of the equation.
2 + -2 + 14x = 14 + -2

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

Combine like terms: 14 + -2 = 12
14x = 12

Divide each side by '14'.
x = 0.8571428571

Simplifying
x = 0.8571428571

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