2x+3a+4a=5a-18

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Solution for 2x+3a+4a=5a-18 equation:


Simplifying
2x + 3a + 4a = 5a + -18

Reorder the terms:
3a + 4a + 2x = 5a + -18

Combine like terms: 3a + 4a = 7a
7a + 2x = 5a + -18

Reorder the terms:
7a + 2x = -18 + 5a

Solving
7a + 2x = -18 + 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.
7a + -5a + 2x = -18 + 5a + -5a

Combine like terms: 7a + -5a = 2a
2a + 2x = -18 + 5a + -5a

Combine like terms: 5a + -5a = 0
2a + 2x = -18 + 0
2a + 2x = -18

Add '-2x' to each side of the equation.
2a + 2x + -2x = -18 + -2x

Combine like terms: 2x + -2x = 0
2a + 0 = -18 + -2x
2a = -18 + -2x

Divide each side by '2'.
a = -9 + -1x

Simplifying
a = -9 + -1x

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