5x-3(2x-7)+9=

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Solution for 5x-3(2x-7)+9= equation:


Simplifying
5x + -3(2x + -7) + 9 = 0

Reorder the terms:
5x + -3(-7 + 2x) + 9 = 0
5x + (-7 * -3 + 2x * -3) + 9 = 0
5x + (21 + -6x) + 9 = 0

Reorder the terms:
21 + 9 + 5x + -6x = 0

Combine like terms: 21 + 9 = 30
30 + 5x + -6x = 0

Combine like terms: 5x + -6x = -1x
30 + -1x = 0

Solving
30 + -1x = 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 + -1x = 0 + -30

Combine like terms: 30 + -30 = 0
0 + -1x = 0 + -30
-1x = 0 + -30

Combine like terms: 0 + -30 = -30
-1x = -30

Divide each side by '-1'.
x = 30

Simplifying
x = 30

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