-5(t-9)-2(2t+1)=-11

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Solution for -5(t-9)-2(2t+1)=-11 equation:


Simplifying
-5(t + -9) + -2(2t + 1) = -11

Reorder the terms:
-5(-9 + t) + -2(2t + 1) = -11
(-9 * -5 + t * -5) + -2(2t + 1) = -11
(45 + -5t) + -2(2t + 1) = -11

Reorder the terms:
45 + -5t + -2(1 + 2t) = -11
45 + -5t + (1 * -2 + 2t * -2) = -11
45 + -5t + (-2 + -4t) = -11

Reorder the terms:
45 + -2 + -5t + -4t = -11

Combine like terms: 45 + -2 = 43
43 + -5t + -4t = -11

Combine like terms: -5t + -4t = -9t
43 + -9t = -11

Solving
43 + -9t = -11

Solving for variable 't'.

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

Add '-43' to each side of the equation.
43 + -43 + -9t = -11 + -43

Combine like terms: 43 + -43 = 0
0 + -9t = -11 + -43
-9t = -11 + -43

Combine like terms: -11 + -43 = -54
-9t = -54

Divide each side by '-9'.
t = 6

Simplifying
t = 6

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