42=3t-7x

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Solution for 42=3t-7x equation:


Simplifying
42 = 3t + -7x

Solving
42 = 3t + -7x

Solving for variable 't'.

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

Add '-3t' to each side of the equation.
42 + -3t = 3t + -3t + -7x

Combine like terms: 3t + -3t = 0
42 + -3t = 0 + -7x
42 + -3t = -7x

Add '-42' to each side of the equation.
42 + -42 + -3t = -42 + -7x

Combine like terms: 42 + -42 = 0
0 + -3t = -42 + -7x
-3t = -42 + -7x

Divide each side by '-3'.
t = 14 + 2.333333333x

Simplifying
t = 14 + 2.333333333x

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