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

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


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

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

Multiply 7 * 3
-7t + 21 + 4t = 3(7) + 3t

Reorder the terms:
21 + -7t + 4t = 3(7) + 3t

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

Multiply 3 * 7
21 + -3t = 21 + 3t

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

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

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

Solving
-3t = 3t

Solving for variable 't'.

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

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

Combine like terms: -3t + -3t = -6t
-6t = 3t + -3t

Combine like terms: 3t + -3t = 0
-6t = 0

Divide each side by '-6'.
t = 0

Simplifying
t = 0

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