7(t-3)+5t=4(t+4)-10

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Solution for 7(t-3)+5t=4(t+4)-10 equation:


Simplifying
7(t + -3) + 5t = 4(t + 4) + -10

Reorder the terms:
7(-3 + t) + 5t = 4(t + 4) + -10
(-3 * 7 + t * 7) + 5t = 4(t + 4) + -10
(-21 + 7t) + 5t = 4(t + 4) + -10

Combine like terms: 7t + 5t = 12t
-21 + 12t = 4(t + 4) + -10

Reorder the terms:
-21 + 12t = 4(4 + t) + -10
-21 + 12t = (4 * 4 + t * 4) + -10
-21 + 12t = (16 + 4t) + -10

Reorder the terms:
-21 + 12t = 16 + -10 + 4t

Combine like terms: 16 + -10 = 6
-21 + 12t = 6 + 4t

Solving
-21 + 12t = 6 + 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 + 12t + -4t = 6 + 4t + -4t

Combine like terms: 12t + -4t = 8t
-21 + 8t = 6 + 4t + -4t

Combine like terms: 4t + -4t = 0
-21 + 8t = 6 + 0
-21 + 8t = 6

Add '21' to each side of the equation.
-21 + 21 + 8t = 6 + 21

Combine like terms: -21 + 21 = 0
0 + 8t = 6 + 21
8t = 6 + 21

Combine like terms: 6 + 21 = 27
8t = 27

Divide each side by '8'.
t = 3.375

Simplifying
t = 3.375

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