-5(t-7)-2(2t+1)=-3

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Solution for -5(t-7)-2(2t+1)=-3 equation:


Simplifying
-5(t + -7) + -2(2t + 1) = -3

Reorder the terms:
-5(-7 + t) + -2(2t + 1) = -3
(-7 * -5 + t * -5) + -2(2t + 1) = -3
(35 + -5t) + -2(2t + 1) = -3

Reorder the terms:
35 + -5t + -2(1 + 2t) = -3
35 + -5t + (1 * -2 + 2t * -2) = -3
35 + -5t + (-2 + -4t) = -3

Reorder the terms:
35 + -2 + -5t + -4t = -3

Combine like terms: 35 + -2 = 33
33 + -5t + -4t = -3

Combine like terms: -5t + -4t = -9t
33 + -9t = -3

Solving
33 + -9t = -3

Solving for variable 't'.

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

Add '-33' to each side of the equation.
33 + -33 + -9t = -3 + -33

Combine like terms: 33 + -33 = 0
0 + -9t = -3 + -33
-9t = -3 + -33

Combine like terms: -3 + -33 = -36
-9t = -36

Divide each side by '-9'.
t = 4

Simplifying
t = 4

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