7(-t+1)=4(t+3)

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Solution for 7(-t+1)=4(t+3) equation:


Simplifying
7(-1t + 1) = 4(t + 3)

Reorder the terms:
7(1 + -1t) = 4(t + 3)
(1 * 7 + -1t * 7) = 4(t + 3)
(7 + -7t) = 4(t + 3)

Reorder the terms:
7 + -7t = 4(3 + t)
7 + -7t = (3 * 4 + t * 4)
7 + -7t = (12 + 4t)

Solving
7 + -7t = 12 + 4t

Solving for variable 't'.

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

Add '-4t' to each side of the equation.
7 + -7t + -4t = 12 + 4t + -4t

Combine like terms: -7t + -4t = -11t
7 + -11t = 12 + 4t + -4t

Combine like terms: 4t + -4t = 0
7 + -11t = 12 + 0
7 + -11t = 12

Add '-7' to each side of the equation.
7 + -7 + -11t = 12 + -7

Combine like terms: 7 + -7 = 0
0 + -11t = 12 + -7
-11t = 12 + -7

Combine like terms: 12 + -7 = 5
-11t = 5

Divide each side by '-11'.
t = -0.4545454545

Simplifying
t = -0.4545454545

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