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

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


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

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

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

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

Solving
-7 + 5x = 14 + -2x

Solving for variable 'x'.

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

Add '2x' to each side of the equation.
-7 + 5x + 2x = 14 + -2x + 2x

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

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

Add '7' to each side of the equation.
-7 + 7 + 7x = 14 + 7

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

Combine like terms: 14 + 7 = 21
7x = 21

Divide each side by '7'.
x = 3

Simplifying
x = 3

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