t^2+10t+15=t^2+3t+17

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Solution for t^2+10t+15=t^2+3t+17 equation:


Simplifying
t2 + 10t + 15 = t2 + 3t + 17

Reorder the terms:
15 + 10t + t2 = t2 + 3t + 17

Reorder the terms:
15 + 10t + t2 = 17 + 3t + t2

Add '-1t2' to each side of the equation.
15 + 10t + t2 + -1t2 = 17 + 3t + t2 + -1t2

Combine like terms: t2 + -1t2 = 0
15 + 10t + 0 = 17 + 3t + t2 + -1t2
15 + 10t = 17 + 3t + t2 + -1t2

Combine like terms: t2 + -1t2 = 0
15 + 10t = 17 + 3t + 0
15 + 10t = 17 + 3t

Solving
15 + 10t = 17 + 3t

Solving for variable 't'.

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

Add '-3t' to each side of the equation.
15 + 10t + -3t = 17 + 3t + -3t

Combine like terms: 10t + -3t = 7t
15 + 7t = 17 + 3t + -3t

Combine like terms: 3t + -3t = 0
15 + 7t = 17 + 0
15 + 7t = 17

Add '-15' to each side of the equation.
15 + -15 + 7t = 17 + -15

Combine like terms: 15 + -15 = 0
0 + 7t = 17 + -15
7t = 17 + -15

Combine like terms: 17 + -15 = 2
7t = 2

Divide each side by '7'.
t = 0.2857142857

Simplifying
t = 0.2857142857

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