3x+25=7-3x

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Solution for 3x+25=7-3x equation:


Simplifying
3x + 25 = 7 + -3x

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

Solving
25 + 3x = 7 + -3x

Solving for variable 'x'.

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

Add '3x' to each side of the equation.
25 + 3x + 3x = 7 + -3x + 3x

Combine like terms: 3x + 3x = 6x
25 + 6x = 7 + -3x + 3x

Combine like terms: -3x + 3x = 0
25 + 6x = 7 + 0
25 + 6x = 7

Add '-25' to each side of the equation.
25 + -25 + 6x = 7 + -25

Combine like terms: 25 + -25 = 0
0 + 6x = 7 + -25
6x = 7 + -25

Combine like terms: 7 + -25 = -18
6x = -18

Divide each side by '6'.
x = -3

Simplifying
x = -3

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