2t-1-3(t+7)=

Solution for 2t-1-3(t+7)= equation:

Simplifying
2t + -1 + -3(t + 7) = 0

Reorder the terms:
2t + -1 + -3(7 + t) = 0
2t + -1 + (7 * -3 + t * -3) = 0
2t + -1 + (-21 + -3t) = 0

Reorder the terms:
-1 + -21 + 2t + -3t = 0

Combine like terms: -1 + -21 = -22
-22 + 2t + -3t = 0

Combine like terms: 2t + -3t = -1t
-22 + -1t = 0

Solving
-22 + -1t = 0

Solving for variable 't'.

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

Add '22' to each side of the equation.
-22 + 22 + -1t = 0 + 22

Combine like terms: -22 + 22 = 0
0 + -1t = 0 + 22
-1t = 0 + 22

Combine like terms: 0 + 22 = 22
-1t = 22

Divide each side by '-1'.
t = -22

Simplifying
t = -22