2a+3x=-9x-7a

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Solution for 2a+3x=-9x-7a equation:


Simplifying
2a + 3x = -9x + -7a

Reorder the terms:
2a + 3x = -7a + -9x

Solving
2a + 3x = -7a + -9x

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 + 3x = -7a + 7a + -9x

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

Combine like terms: -7a + 7a = 0
9a + 3x = 0 + -9x
9a + 3x = -9x

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

Combine like terms: 3x + -3x = 0
9a + 0 = -9x + -3x
9a = -9x + -3x

Combine like terms: -9x + -3x = -12x
9a = -12x

Divide each side by '9'.
a = -1.333333333x

Simplifying
a = -1.333333333x

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