3a-4=4a-0

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Solution for 3a-4=4a-0 equation:


Simplifying
3a + -4 = 4a + 0

Reorder the terms:
-4 + 3a = 4a + 0

Reorder the terms:
-4 + 3a = 0 + 4a
Remove the zero:
-4 + 3a = 4a

Solving
-4 + 3a = 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 = 4a + -4a

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

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

Add '4' to each side of the equation.
-4 + 4 + -1a = 0 + 4

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

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

Divide each side by '-1'.
a = -4

Simplifying
a = -4

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