4a-13=2a+17

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Solution for 4a-13=2a+17 equation:


Simplifying
4a + -13 = 2a + 17

Reorder the terms:
-13 + 4a = 2a + 17

Reorder the terms:
-13 + 4a = 17 + 2a

Solving
-13 + 4a = 17 + 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 = 17 + 2a + -2a

Combine like terms: 4a + -2a = 2a
-13 + 2a = 17 + 2a + -2a

Combine like terms: 2a + -2a = 0
-13 + 2a = 17 + 0
-13 + 2a = 17

Add '13' to each side of the equation.
-13 + 13 + 2a = 17 + 13

Combine like terms: -13 + 13 = 0
0 + 2a = 17 + 13
2a = 17 + 13

Combine like terms: 17 + 13 = 30
2a = 30

Divide each side by '2'.
a = 15

Simplifying
a = 15

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