2t+5-7=4

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Solution for 2t+5-7=4 equation:


Simplifying
2t + 5 + -7 = 4

Reorder the terms:
5 + -7 + 2t = 4

Combine like terms: 5 + -7 = -2
-2 + 2t = 4

Solving
-2 + 2t = 4

Solving for variable 't'.

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

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

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

Combine like terms: 4 + 2 = 6
2t = 6

Divide each side by '2'.
t = 3

Simplifying
t = 3

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