3t-7=-2t-9

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Solution for 3t-7=-2t-9 equation:


Simplifying
3t + -7 = -2t + -9

Reorder the terms:
-7 + 3t = -2t + -9

Reorder the terms:
-7 + 3t = -9 + -2t

Solving
-7 + 3t = -9 + -2t

Solving for variable 't'.

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

Add '2t' to each side of the equation.
-7 + 3t + 2t = -9 + -2t + 2t

Combine like terms: 3t + 2t = 5t
-7 + 5t = -9 + -2t + 2t

Combine like terms: -2t + 2t = 0
-7 + 5t = -9 + 0
-7 + 5t = -9

Add '7' to each side of the equation.
-7 + 7 + 5t = -9 + 7

Combine like terms: -7 + 7 = 0
0 + 5t = -9 + 7
5t = -9 + 7

Combine like terms: -9 + 7 = -2
5t = -2

Divide each side by '5'.
t = -0.4

Simplifying
t = -0.4

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