3x-(7x-25)=2x+19

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Solution for 3x-(7x-25)=2x+19 equation:


Simplifying
3x + -1(7x + -25) = 2x + 19

Reorder the terms:
3x + -1(-25 + 7x) = 2x + 19
3x + (-25 * -1 + 7x * -1) = 2x + 19
3x + (25 + -7x) = 2x + 19

Reorder the terms:
25 + 3x + -7x = 2x + 19

Combine like terms: 3x + -7x = -4x
25 + -4x = 2x + 19

Reorder the terms:
25 + -4x = 19 + 2x

Solving
25 + -4x = 19 + 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.
25 + -4x + -2x = 19 + 2x + -2x

Combine like terms: -4x + -2x = -6x
25 + -6x = 19 + 2x + -2x

Combine like terms: 2x + -2x = 0
25 + -6x = 19 + 0
25 + -6x = 19

Add '-25' to each side of the equation.
25 + -25 + -6x = 19 + -25

Combine like terms: 25 + -25 = 0
0 + -6x = 19 + -25
-6x = 19 + -25

Combine like terms: 19 + -25 = -6
-6x = -6

Divide each side by '-6'.
x = 1

Simplifying
x = 1

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