7xa+30=156

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Solution for 7xa+30=156 equation: 


Simplifying
7xa + 30 = 156

Reorder the terms:
30 + 7ax = 156

Solving
30 + 7ax = 156

Solving for variable 'a'.

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

Add '-30' to each side of the equation.
30 + -30 + 7ax = 156 + -30

Combine like terms: 30 + -30 = 0
0 + 7ax = 156 + -30
7ax = 156 + -30

Combine like terms: 156 + -30 = 126
7ax = 126

Divide each side by '7x'.
a = 18x-1

Simplifying
a = 18x-1

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