2x+25=6x+21

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Solution for 2x+25=6x+21 equation:


Simplifying
2x + 25 = 6x + 21

Reorder the terms:
25 + 2x = 6x + 21

Reorder the terms:
25 + 2x = 21 + 6x

Solving
25 + 2x = 21 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
25 + 2x + -6x = 21 + 6x + -6x

Combine like terms: 2x + -6x = -4x
25 + -4x = 21 + 6x + -6x

Combine like terms: 6x + -6x = 0
25 + -4x = 21 + 0
25 + -4x = 21

Add '-25' to each side of the equation.
25 + -25 + -4x = 21 + -25

Combine like terms: 25 + -25 = 0
0 + -4x = 21 + -25
-4x = 21 + -25

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

Divide each side by '-4'.
x = 1

Simplifying
x = 1

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