3-(7x-1)=25

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Solution for 3-(7x-1)=25 equation:


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

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

Combine like terms: 3 + 1 = 4
4 + -7x = 25

Solving
4 + -7x = 25

Solving for variable 'x'.

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

Add '-4' to each side of the equation.
4 + -4 + -7x = 25 + -4

Combine like terms: 4 + -4 = 0
0 + -7x = 25 + -4
-7x = 25 + -4

Combine like terms: 25 + -4 = 21
-7x = 21

Divide each side by '-7'.
x = -3

Simplifying
x = -3

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