7a-3=3+69

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Solution for 7a-3=3+69 equation:


Simplifying
7a + -3 = 3 + 69

Reorder the terms:
-3 + 7a = 3 + 69

Combine like terms: 3 + 69 = 72
-3 + 7a = 72

Solving
-3 + 7a = 72

Solving for variable 'a'.

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

Add '3' to each side of the equation.
-3 + 3 + 7a = 72 + 3

Combine like terms: -3 + 3 = 0
0 + 7a = 72 + 3
7a = 72 + 3

Combine like terms: 72 + 3 = 75
7a = 75

Divide each side by '7'.
a = 10.71428571

Simplifying
a = 10.71428571

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