-48-8=2a-9a

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Solution for -48-8=2a-9a equation:


Simplifying
-48 + -8 = 2a + -9a

Combine like terms: -48 + -8 = -56
-56 = 2a + -9a

Combine like terms: 2a + -9a = -7a
-56 = -7a

Solving
-56 = -7a

Solving for variable 'a'.

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

Add '7a' to each side of the equation.
-56 + 7a = -7a + 7a

Combine like terms: -7a + 7a = 0
-56 + 7a = 0

Add '56' to each side of the equation.
-56 + 56 + 7a = 0 + 56

Combine like terms: -56 + 56 = 0
0 + 7a = 0 + 56
7a = 0 + 56

Combine like terms: 0 + 56 = 56
7a = 56

Divide each side by '7'.
a = 8

Simplifying
a = 8

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