ax+7x-6=12

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Solution for ax+7x-6=12 equation:


Simplifying
ax + 7x + -6 = 12

Reorder the terms:
-6 + ax + 7x = 12

Solving
-6 + ax + 7x = 12

Solving for variable 'a'.

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

Add '6' to each side of the equation.
-6 + ax + 6 + 7x = 12 + 6

Reorder the terms:
-6 + 6 + ax + 7x = 12 + 6

Combine like terms: -6 + 6 = 0
0 + ax + 7x = 12 + 6
ax + 7x = 12 + 6

Combine like terms: 12 + 6 = 18
ax + 7x = 18

Add '-7x' to each side of the equation.
ax + 7x + -7x = 18 + -7x

Combine like terms: 7x + -7x = 0
ax + 0 = 18 + -7x
ax = 18 + -7x

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

Simplifying
a = 18x-1 + -7

Reorder the terms:
a = -7 + 18x-1

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