4t+9=-6t-12

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Solution for 4t+9=-6t-12 equation:


Simplifying
4t + 9 = -6t + -12

Reorder the terms:
9 + 4t = -6t + -12

Reorder the terms:
9 + 4t = -12 + -6t

Solving
9 + 4t = -12 + -6t

Solving for variable 't'.

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

Add '6t' to each side of the equation.
9 + 4t + 6t = -12 + -6t + 6t

Combine like terms: 4t + 6t = 10t
9 + 10t = -12 + -6t + 6t

Combine like terms: -6t + 6t = 0
9 + 10t = -12 + 0
9 + 10t = -12

Add '-9' to each side of the equation.
9 + -9 + 10t = -12 + -9

Combine like terms: 9 + -9 = 0
0 + 10t = -12 + -9
10t = -12 + -9

Combine like terms: -12 + -9 = -21
10t = -21

Divide each side by '10'.
t = -2.1

Simplifying
t = -2.1

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