5*a-18-4*a=-36

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Solution for 5*a-18-4*a=-36 equation:


Simplifying
5a + -18 + -4a = -36

Reorder the terms:
-18 + 5a + -4a = -36

Combine like terms: 5a + -4a = 1a
-18 + 1a = -36

Solving
-18 + 1a = -36

Solving for variable 'a'.

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

Add '18' to each side of the equation.
-18 + 18 + 1a = -36 + 18

Combine like terms: -18 + 18 = 0
0 + 1a = -36 + 18
1a = -36 + 18

Combine like terms: -36 + 18 = -18
1a = -18

Divide each side by '1'.
a = -18

Simplifying
a = -18

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