9x+2a=3a+4a

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Solution for 9x+2a=3a+4a equation:


Simplifying
9x + 2a = 3a + 4a

Reorder the terms:
2a + 9x = 3a + 4a

Combine like terms: 3a + 4a = 7a
2a + 9x = 7a

Solving
2a + 9x = 7a

Solving for variable 'a'.

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

Add '-7a' to each side of the equation.
2a + -7a + 9x = 7a + -7a

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

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

Add '-9x' to each side of the equation.
-5a + 9x + -9x = 0 + -9x

Combine like terms: 9x + -9x = 0
-5a + 0 = 0 + -9x
-5a = 0 + -9x
Remove the zero:
-5a = -9x

Divide each side by '-5'.
a = 1.8x

Simplifying
a = 1.8x

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