7[t+2]+4t=2t-4

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Solution for 7[t+2]+4t=2t-4 equation:


Simplifying
7[t + 2] + 4t = 2t + -4

Reorder the terms:
7[2 + t] + 4t = 2t + -4
[2 * 7 + t * 7] + 4t = 2t + -4
[14 + 7t] + 4t = 2t + -4

Combine like terms: 7t + 4t = 11t
14 + 11t = 2t + -4

Reorder the terms:
14 + 11t = -4 + 2t

Solving
14 + 11t = -4 + 2t

Solving for variable 't'.

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

Add '-2t' to each side of the equation.
14 + 11t + -2t = -4 + 2t + -2t

Combine like terms: 11t + -2t = 9t
14 + 9t = -4 + 2t + -2t

Combine like terms: 2t + -2t = 0
14 + 9t = -4 + 0
14 + 9t = -4

Add '-14' to each side of the equation.
14 + -14 + 9t = -4 + -14

Combine like terms: 14 + -14 = 0
0 + 9t = -4 + -14
9t = -4 + -14

Combine like terms: -4 + -14 = -18
9t = -18

Divide each side by '9'.
t = -2

Simplifying
t = -2

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