5-7a=10a-39

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Solution for 5-7a=10a-39 equation:


Simplifying
5 + -7a = 10a + -39

Reorder the terms:
5 + -7a = -39 + 10a

Solving
5 + -7a = -39 + 10a

Solving for variable 'a'.

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

Add '-10a' to each side of the equation.
5 + -7a + -10a = -39 + 10a + -10a

Combine like terms: -7a + -10a = -17a
5 + -17a = -39 + 10a + -10a

Combine like terms: 10a + -10a = 0
5 + -17a = -39 + 0
5 + -17a = -39

Add '-5' to each side of the equation.
5 + -5 + -17a = -39 + -5

Combine like terms: 5 + -5 = 0
0 + -17a = -39 + -5
-17a = -39 + -5

Combine like terms: -39 + -5 = -44
-17a = -44

Divide each side by '-17'.
a = 2.588235294

Simplifying
a = 2.588235294

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