-7=6+3(7t-3)

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Solution for -7=6+3(7t-3) equation:


Simplifying
-7 = 6 + 3(7t + -3)

Reorder the terms:
-7 = 6 + 3(-3 + 7t)
-7 = 6 + (-3 * 3 + 7t * 3)
-7 = 6 + (-9 + 21t)

Combine like terms: 6 + -9 = -3
-7 = -3 + 21t

Solving
-7 = -3 + 21t

Solving for variable 't'.

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

Add '-21t' to each side of the equation.
-7 + -21t = -3 + 21t + -21t

Combine like terms: 21t + -21t = 0
-7 + -21t = -3 + 0
-7 + -21t = -3

Add '7' to each side of the equation.
-7 + 7 + -21t = -3 + 7

Combine like terms: -7 + 7 = 0
0 + -21t = -3 + 7
-21t = -3 + 7

Combine like terms: -3 + 7 = 4
-21t = 4

Divide each side by '-21'.
t = -0.1904761905

Simplifying
t = -0.1904761905

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