8t-t+1=10-21

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Solution for 8t-t+1=10-21 equation: 


Simplifying
8t + -1t + 1 = 10 + -21

Reorder the terms:
1 + 8t + -1t = 10 + -21

Combine like terms: 8t + -1t = 7t
1 + 7t = 10 + -21

Combine like terms: 10 + -21 = -11
1 + 7t = -11

Solving
1 + 7t = -11

Solving for variable 't'.

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

Add '-1' to each side of the equation.
1 + -1 + 7t = -11 + -1

Combine like terms: 1 + -1 = 0
0 + 7t = -11 + -1
7t = -11 + -1

Combine like terms: -11 + -1 = -12
7t = -12

Divide each side by '7'.
t = -1.714285714

Simplifying
t = -1.714285714

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