3+4a=2a+17

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Solution for 3+4a=2a+17 equation:


Simplifying
3 + 4a = 2a + 17

Reorder the terms:
3 + 4a = 17 + 2a

Solving
3 + 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.
3 + 4a + -2a = 17 + 2a + -2a

Combine like terms: 4a + -2a = 2a
3 + 2a = 17 + 2a + -2a

Combine like terms: 2a + -2a = 0
3 + 2a = 17 + 0
3 + 2a = 17

Add '-3' to each side of the equation.
3 + -3 + 2a = 17 + -3

Combine like terms: 3 + -3 = 0
0 + 2a = 17 + -3
2a = 17 + -3

Combine like terms: 17 + -3 = 14
2a = 14

Divide each side by '2'.
a = 7

Simplifying
a = 7

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