-7(3+t)=2(2t+6)

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Solution for -7(3+t)=2(2t+6) equation:


Simplifying
-7(3 + t) = 2(2t + 6)
(3 * -7 + t * -7) = 2(2t + 6)
(-21 + -7t) = 2(2t + 6)

Reorder the terms:
-21 + -7t = 2(6 + 2t)
-21 + -7t = (6 * 2 + 2t * 2)
-21 + -7t = (12 + 4t)

Solving
-21 + -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.
-21 + -7t + -4t = 12 + 4t + -4t

Combine like terms: -7t + -4t = -11t
-21 + -11t = 12 + 4t + -4t

Combine like terms: 4t + -4t = 0
-21 + -11t = 12 + 0
-21 + -11t = 12

Add '21' to each side of the equation.
-21 + 21 + -11t = 12 + 21

Combine like terms: -21 + 21 = 0
0 + -11t = 12 + 21
-11t = 12 + 21

Combine like terms: 12 + 21 = 33
-11t = 33

Divide each side by '-11'.
t = -3

Simplifying
t = -3

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