3a-4=4a+27

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Solution for 3a-4=4a+27 equation:


Simplifying
3a + -4 = 4a + 27

Reorder the terms:
-4 + 3a = 4a + 27

Reorder the terms:
-4 + 3a = 27 + 4a

Solving
-4 + 3a = 27 + 4a

Solving for variable 'a'.

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

Add '-4a' to each side of the equation.
-4 + 3a + -4a = 27 + 4a + -4a

Combine like terms: 3a + -4a = -1a
-4 + -1a = 27 + 4a + -4a

Combine like terms: 4a + -4a = 0
-4 + -1a = 27 + 0
-4 + -1a = 27

Add '4' to each side of the equation.
-4 + 4 + -1a = 27 + 4

Combine like terms: -4 + 4 = 0
0 + -1a = 27 + 4
-1a = 27 + 4

Combine like terms: 27 + 4 = 31
-1a = 31

Divide each side by '-1'.
a = -31

Simplifying
a = -31

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