9t-21=39t-70+6t

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Solution for 9t-21=39t-70+6t equation:


Simplifying
9t + -21 = 39t + -70 + 6t

Reorder the terms:
-21 + 9t = 39t + -70 + 6t

Reorder the terms:
-21 + 9t = -70 + 39t + 6t

Combine like terms: 39t + 6t = 45t
-21 + 9t = -70 + 45t

Solving
-21 + 9t = -70 + 45t

Solving for variable 't'.

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

Add '-45t' to each side of the equation.
-21 + 9t + -45t = -70 + 45t + -45t

Combine like terms: 9t + -45t = -36t
-21 + -36t = -70 + 45t + -45t

Combine like terms: 45t + -45t = 0
-21 + -36t = -70 + 0
-21 + -36t = -70

Add '21' to each side of the equation.
-21 + 21 + -36t = -70 + 21

Combine like terms: -21 + 21 = 0
0 + -36t = -70 + 21
-36t = -70 + 21

Combine like terms: -70 + 21 = -49
-36t = -49

Divide each side by '-36'.
t = 1.361111111

Simplifying
t = 1.361111111

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