12x+8x+t-7x=

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Solution for 12x+8x+t-7x= equation:


Simplifying
12x + 8x + t + -7x = 0

Reorder the terms:
t + 12x + 8x + -7x = 0

Combine like terms: 12x + 8x = 20x
t + 20x + -7x = 0

Combine like terms: 20x + -7x = 13x
t + 13x = 0

Solving
t + 13x = 0

Solving for variable 't'.

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

Add '-13x' to each side of the equation.
t + 13x + -13x = 0 + -13x

Combine like terms: 13x + -13x = 0
t + 0 = 0 + -13x
t = 0 + -13x
Remove the zero:
t = -13x

Simplifying
t = -13x

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