4a-13=2a+25

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Solution for 4a-13=2a+25 equation:


Simplifying
4a + -13 = 2a + 25

Reorder the terms:
-13 + 4a = 2a + 25

Reorder the terms:
-13 + 4a = 25 + 2a

Solving
-13 + 4a = 25 + 2a

Solving for variable 'a'.

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

Add '-2a' to each side of the equation.
-13 + 4a + -2a = 25 + 2a + -2a

Combine like terms: 4a + -2a = 2a
-13 + 2a = 25 + 2a + -2a

Combine like terms: 2a + -2a = 0
-13 + 2a = 25 + 0
-13 + 2a = 25

Add '13' to each side of the equation.
-13 + 13 + 2a = 25 + 13

Combine like terms: -13 + 13 = 0
0 + 2a = 25 + 13
2a = 25 + 13

Combine like terms: 25 + 13 = 38
2a = 38

Divide each side by '2'.
a = 19

Simplifying
a = 19

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