5x+25=13x+21

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Solution for 5x+25=13x+21 equation:


Simplifying
5x + 25 = 13x + 21

Reorder the terms:
25 + 5x = 13x + 21

Reorder the terms:
25 + 5x = 21 + 13x

Solving
25 + 5x = 21 + 13x

Solving for variable 'x'.

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

Add '-13x' to each side of the equation.
25 + 5x + -13x = 21 + 13x + -13x

Combine like terms: 5x + -13x = -8x
25 + -8x = 21 + 13x + -13x

Combine like terms: 13x + -13x = 0
25 + -8x = 21 + 0
25 + -8x = 21

Add '-25' to each side of the equation.
25 + -25 + -8x = 21 + -25

Combine like terms: 25 + -25 = 0
0 + -8x = 21 + -25
-8x = 21 + -25

Combine like terms: 21 + -25 = -4
-8x = -4

Divide each side by '-8'.
x = 0.5

Simplifying
x = 0.5

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