5=7a-7

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Solution for 5=7a-7 equation:


Simplifying
5 = 7a + -7

Reorder the terms:
5 = -7 + 7a

Solving
5 = -7 + 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.
5 + -7a = -7 + 7a + -7a

Combine like terms: 7a + -7a = 0
5 + -7a = -7 + 0
5 + -7a = -7

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

Combine like terms: 5 + -5 = 0
0 + -7a = -7 + -5
-7a = -7 + -5

Combine like terms: -7 + -5 = -12
-7a = -12

Divide each side by '-7'.
a = 1.714285714

Simplifying
a = 1.714285714

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