15+4(2t-2)+17=55

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Solution for 15+4(2t-2)+17=55 equation:


Simplifying
15 + 4(2t + -2) + 17 = 55

Reorder the terms:
15 + 4(-2 + 2t) + 17 = 55
15 + (-2 * 4 + 2t * 4) + 17 = 55
15 + (-8 + 8t) + 17 = 55

Reorder the terms:
15 + -8 + 17 + 8t = 55

Combine like terms: 15 + -8 = 7
7 + 17 + 8t = 55

Combine like terms: 7 + 17 = 24
24 + 8t = 55

Solving
24 + 8t = 55

Solving for variable 't'.

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

Add '-24' to each side of the equation.
24 + -24 + 8t = 55 + -24

Combine like terms: 24 + -24 = 0
0 + 8t = 55 + -24
8t = 55 + -24

Combine like terms: 55 + -24 = 31
8t = 31

Divide each side by '8'.
t = 3.875

Simplifying
t = 3.875

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