11a-9=4a-2

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Solution for 11a-9=4a-2 equation:


Simplifying
11a + -9 = 4a + -2

Reorder the terms:
-9 + 11a = 4a + -2

Reorder the terms:
-9 + 11a = -2 + 4a

Solving
-9 + 11a = -2 + 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.
-9 + 11a + -4a = -2 + 4a + -4a

Combine like terms: 11a + -4a = 7a
-9 + 7a = -2 + 4a + -4a

Combine like terms: 4a + -4a = 0
-9 + 7a = -2 + 0
-9 + 7a = -2

Add '9' to each side of the equation.
-9 + 9 + 7a = -2 + 9

Combine like terms: -9 + 9 = 0
0 + 7a = -2 + 9
7a = -2 + 9

Combine like terms: -2 + 9 = 7
7a = 7

Divide each side by '7'.
a = 1

Simplifying
a = 1

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