2a+5=-5a+9

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Solution for 2a+5=-5a+9 equation:


Simplifying
2a + 5 = -5a + 9

Reorder the terms:
5 + 2a = -5a + 9

Reorder the terms:
5 + 2a = 9 + -5a

Solving
5 + 2a = 9 + -5a

Solving for variable 'a'.

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

Add '5a' to each side of the equation.
5 + 2a + 5a = 9 + -5a + 5a

Combine like terms: 2a + 5a = 7a
5 + 7a = 9 + -5a + 5a

Combine like terms: -5a + 5a = 0
5 + 7a = 9 + 0
5 + 7a = 9

Add '-5' to each side of the equation.
5 + -5 + 7a = 9 + -5

Combine like terms: 5 + -5 = 0
0 + 7a = 9 + -5
7a = 9 + -5

Combine like terms: 9 + -5 = 4
7a = 4

Divide each side by '7'.
a = 0.5714285714

Simplifying
a = 0.5714285714

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