7=-16t^2+112t+7

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Solution for 7=-16t^2+112t+7 equation:


Simplifying
7 = -16t2 + 112t + 7

Reorder the terms:
7 = 7 + 112t + -16t2

Add '-7' to each side of the equation.
7 + -7 = 7 + 112t + -7 + -16t2

Combine like terms: 7 + -7 = 0
0 = 7 + 112t + -7 + -16t2

Reorder the terms:
0 = 7 + -7 + 112t + -16t2

Combine like terms: 7 + -7 = 0
0 = 0 + 112t + -16t2
0 = 112t + -16t2

Solving
0 = 112t + -16t2

Solving for variable 't'.
Remove the zero:
-112t + 16t2 = 112t + -16t2 + -112t + 16t2

Reorder the terms:
-112t + 16t2 = 112t + -112t + -16t2 + 16t2

Combine like terms: 112t + -112t = 0
-112t + 16t2 = 0 + -16t2 + 16t2
-112t + 16t2 = -16t2 + 16t2

Combine like terms: -16t2 + 16t2 = 0
-112t + 16t2 = 0

Factor out the Greatest Common Factor (GCF), '16t'.
16t(-7 + t) = 0

Ignore the factor 16.

Subproblem 1

Set the factor 't' equal to zero and attempt to solve: Simplifying t = 0 Solving t = 0 Move all terms containing t to the left, all other terms to the right. Simplifying t = 0

Subproblem 2

Set the factor '(-7 + t)' equal to zero and attempt to solve: Simplifying -7 + t = 0 Solving -7 + t = 0 Move all terms containing t to the left, all other terms to the right. Add '7' to each side of the equation. -7 + 7 + t = 0 + 7 Combine like terms: -7 + 7 = 0 0 + t = 0 + 7 t = 0 + 7 Combine like terms: 0 + 7 = 7 t = 7 Simplifying t = 7

Solution

t = {0, 7}

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