3a+5=10a+9

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Solution for 3a+5=10a+9 equation:


Simplifying
3a + 5 = 10a + 9

Reorder the terms:
5 + 3a = 10a + 9

Reorder the terms:
5 + 3a = 9 + 10a

Solving
5 + 3a = 9 + 10a

Solving for variable 'a'.

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

Add '-10a' to each side of the equation.
5 + 3a + -10a = 9 + 10a + -10a

Combine like terms: 3a + -10a = -7a
5 + -7a = 9 + 10a + -10a

Combine like terms: 10a + -10a = 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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