2t+5(t-3)+7=

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Solution for 2t+5(t-3)+7= equation:


Simplifying
2t + 5(t + -3) + 7 = 0

Reorder the terms:
2t + 5(-3 + t) + 7 = 0
2t + (-3 * 5 + t * 5) + 7 = 0
2t + (-15 + 5t) + 7 = 0

Reorder the terms:
-15 + 7 + 2t + 5t = 0

Combine like terms: -15 + 7 = -8
-8 + 2t + 5t = 0

Combine like terms: 2t + 5t = 7t
-8 + 7t = 0

Solving
-8 + 7t = 0

Solving for variable 't'.

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

Add '8' to each side of the equation.
-8 + 8 + 7t = 0 + 8

Combine like terms: -8 + 8 = 0
0 + 7t = 0 + 8
7t = 0 + 8

Combine like terms: 0 + 8 = 8
7t = 8

Divide each side by '7'.
t = 1.142857143

Simplifying
t = 1.142857143

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