7t+3(1-3t)=

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

Simplifying
7t + 3(1 + -3t) = 0
7t + (1 * 3 + -3t * 3) = 0
7t + (3 + -9t) = 0

Reorder the terms:
3 + 7t + -9t = 0

Combine like terms: 7t + -9t = -2t
3 + -2t = 0

Solving
3 + -2t = 0

Solving for variable 't'.

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

Add '-3' to each side of the equation.
3 + -3 + -2t = 0 + -3

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

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

Divide each side by '-2'.
t = 1.5

Simplifying
t = 1.5