-7(3+t)=4(2+t)

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Solution for -7(3+t)=4(2+t) equation:


Simplifying
-7(3 + t) = 4(2 + t)
(3 * -7 + t * -7) = 4(2 + t)
(-21 + -7t) = 4(2 + t)
-21 + -7t = (2 * 4 + t * 4)
-21 + -7t = (8 + 4t)

Solving
-21 + -7t = 8 + 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 = 8 + 4t + -4t

Combine like terms: -7t + -4t = -11t
-21 + -11t = 8 + 4t + -4t

Combine like terms: 4t + -4t = 0
-21 + -11t = 8 + 0
-21 + -11t = 8

Add '21' to each side of the equation.
-21 + 21 + -11t = 8 + 21

Combine like terms: -21 + 21 = 0
0 + -11t = 8 + 21
-11t = 8 + 21

Combine like terms: 8 + 21 = 29
-11t = 29

Divide each side by '-11'.
t = -2.636363636

Simplifying
t = -2.636363636

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