7t-3t-18=4

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Solution for 7t-3t-18=4 equation:


Simplifying
7t + -3t + -18 = 4

Reorder the terms:
-18 + 7t + -3t = 4

Combine like terms: 7t + -3t = 4t
-18 + 4t = 4

Solving
-18 + 4t = 4

Solving for variable 't'.

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

Add '18' to each side of the equation.
-18 + 18 + 4t = 4 + 18

Combine like terms: -18 + 18 = 0
0 + 4t = 4 + 18
4t = 4 + 18

Combine like terms: 4 + 18 = 22
4t = 22

Divide each side by '4'.
t = 5.5

Simplifying
t = 5.5

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