10a-2=12a-10

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Solution for 10a-2=12a-10 equation:


Simplifying
10a + -2 = 12a + -10

Reorder the terms:
-2 + 10a = 12a + -10

Reorder the terms:
-2 + 10a = -10 + 12a

Solving
-2 + 10a = -10 + 12a

Solving for variable 'a'.

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

Add '-12a' to each side of the equation.
-2 + 10a + -12a = -10 + 12a + -12a

Combine like terms: 10a + -12a = -2a
-2 + -2a = -10 + 12a + -12a

Combine like terms: 12a + -12a = 0
-2 + -2a = -10 + 0
-2 + -2a = -10

Add '2' to each side of the equation.
-2 + 2 + -2a = -10 + 2

Combine like terms: -2 + 2 = 0
0 + -2a = -10 + 2
-2a = -10 + 2

Combine like terms: -10 + 2 = -8
-2a = -8

Divide each side by '-2'.
a = 4

Simplifying
a = 4

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