12+2t+7t-4t=32

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Solution for 12+2t+7t-4t=32 equation: 


Simplifying
12 + 2t + 7t + -4t = 32

Combine like terms: 2t + 7t = 9t
12 + 9t + -4t = 32

Combine like terms: 9t + -4t = 5t
12 + 5t = 32

Solving
12 + 5t = 32

Solving for variable 't'.

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

Add '-12' to each side of the equation.
12 + -12 + 5t = 32 + -12

Combine like terms: 12 + -12 = 0
0 + 5t = 32 + -12
5t = 32 + -12

Combine like terms: 32 + -12 = 20
5t = 20

Divide each side by '5'.
t = 4

Simplifying
t = 4

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