3t+4=t-7

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Solution for 3t+4=t-7 equation:


Simplifying
3t + 4 = t + -7

Reorder the terms:
4 + 3t = t + -7

Reorder the terms:
4 + 3t = -7 + t

Solving
4 + 3t = -7 + t

Solving for variable 't'.

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

Add '-1t' to each side of the equation.
4 + 3t + -1t = -7 + t + -1t

Combine like terms: 3t + -1t = 2t
4 + 2t = -7 + t + -1t

Combine like terms: t + -1t = 0
4 + 2t = -7 + 0
4 + 2t = -7

Add '-4' to each side of the equation.
4 + -4 + 2t = -7 + -4

Combine like terms: 4 + -4 = 0
0 + 2t = -7 + -4
2t = -7 + -4

Combine like terms: -7 + -4 = -11
2t = -11

Divide each side by '2'.
t = -5.5

Simplifying
t = -5.5

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