7t+18=2t-7

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Solution for 7t+18=2t-7 equation:


Simplifying
7t + 18 = 2t + -7

Reorder the terms:
18 + 7t = 2t + -7

Reorder the terms:
18 + 7t = -7 + 2t

Solving
18 + 7t = -7 + 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.
18 + 7t + -2t = -7 + 2t + -2t

Combine like terms: 7t + -2t = 5t
18 + 5t = -7 + 2t + -2t

Combine like terms: 2t + -2t = 0
18 + 5t = -7 + 0
18 + 5t = -7

Add '-18' to each side of the equation.
18 + -18 + 5t = -7 + -18

Combine like terms: 18 + -18 = 0
0 + 5t = -7 + -18
5t = -7 + -18

Combine like terms: -7 + -18 = -25
5t = -25

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

Simplifying
t = -5

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