-84=-7(4+t)

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Solution for -84=-7(4+t) equation:


Simplifying
-84 = -7(4 + t)
-84 = (4 * -7 + t * -7)
-84 = (-28 + -7t)

Solving
-84 = -28 + -7t

Solving for variable 't'.

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

Add '7t' to each side of the equation.
-84 + 7t = -28 + -7t + 7t

Combine like terms: -7t + 7t = 0
-84 + 7t = -28 + 0
-84 + 7t = -28

Add '84' to each side of the equation.
-84 + 84 + 7t = -28 + 84

Combine like terms: -84 + 84 = 0
0 + 7t = -28 + 84
7t = -28 + 84

Combine like terms: -28 + 84 = 56
7t = 56

Divide each side by '7'.
t = 8

Simplifying
t = 8

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