ax-7=5

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Solution for ax-7=5 equation: 


Simplifying
ax + -7 = 5

Reorder the terms:
-7 + ax = 5

Solving
-7 + ax = 5

Solving for variable 'a'.

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

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

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

Combine like terms: 5 + 7 = 12
ax = 12

Divide each side by 'x'.
a = 12x-1

Simplifying
a = 12x-1

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