4a-2=5a-4

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Solution for 4a-2=5a-4 equation:


Simplifying
4a + -2 = 5a + -4

Reorder the terms:
-2 + 4a = 5a + -4

Reorder the terms:
-2 + 4a = -4 + 5a

Solving
-2 + 4a = -4 + 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.
-2 + 4a + -5a = -4 + 5a + -5a

Combine like terms: 4a + -5a = -1a
-2 + -1a = -4 + 5a + -5a

Combine like terms: 5a + -5a = 0
-2 + -1a = -4 + 0
-2 + -1a = -4

Add '2' to each side of the equation.
-2 + 2 + -1a = -4 + 2

Combine like terms: -2 + 2 = 0
0 + -1a = -4 + 2
-1a = -4 + 2

Combine like terms: -4 + 2 = -2
-1a = -2

Divide each side by '-1'.
a = 2

Simplifying
a = 2

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