ax+bx-12=-4

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Solution for ax+bx-12=-4 equation:


Simplifying
ax + bx + -12 = -4

Reorder the terms:
-12 + ax + bx = -4

Solving
-12 + ax + bx = -4

Solving for variable 'a'.

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

Add '12' to each side of the equation.
-12 + ax + 12 + bx = -4 + 12

Reorder the terms:
-12 + 12 + ax + bx = -4 + 12

Combine like terms: -12 + 12 = 0
0 + ax + bx = -4 + 12
ax + bx = -4 + 12

Combine like terms: -4 + 12 = 8
ax + bx = 8

Add '-1bx' to each side of the equation.
ax + bx + -1bx = 8 + -1bx

Combine like terms: bx + -1bx = 0
ax + 0 = 8 + -1bx
ax = 8 + -1bx

Divide each side by 'x'.
a = 8x-1 + -1b

Simplifying
a = 8x-1 + -1b

Reorder the terms:
a = -1b + 8x-1

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