8(t-1)=9(t-4)

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Solution for 8(t-1)=9(t-4) equation:


Simplifying
8(t + -1) = 9(t + -4)

Reorder the terms:
8(-1 + t) = 9(t + -4)
(-1 * 8 + t * 8) = 9(t + -4)
(-8 + 8t) = 9(t + -4)

Reorder the terms:
-8 + 8t = 9(-4 + t)
-8 + 8t = (-4 * 9 + t * 9)
-8 + 8t = (-36 + 9t)

Solving
-8 + 8t = -36 + 9t

Solving for variable 't'.

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

Add '-9t' to each side of the equation.
-8 + 8t + -9t = -36 + 9t + -9t

Combine like terms: 8t + -9t = -1t
-8 + -1t = -36 + 9t + -9t

Combine like terms: 9t + -9t = 0
-8 + -1t = -36 + 0
-8 + -1t = -36

Add '8' to each side of the equation.
-8 + 8 + -1t = -36 + 8

Combine like terms: -8 + 8 = 0
0 + -1t = -36 + 8
-1t = -36 + 8

Combine like terms: -36 + 8 = -28
-1t = -28

Divide each side by '-1'.
t = 28

Simplifying
t = 28

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