-4(t-3)-2(-7t-8)=9(t+2)+4

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Solution for -4(t-3)-2(-7t-8)=9(t+2)+4 equation:


Simplifying
-4(t + -3) + -2(-7t + -8) = 9(t + 2) + 4

Reorder the terms:
-4(-3 + t) + -2(-7t + -8) = 9(t + 2) + 4
(-3 * -4 + t * -4) + -2(-7t + -8) = 9(t + 2) + 4
(12 + -4t) + -2(-7t + -8) = 9(t + 2) + 4

Reorder the terms:
12 + -4t + -2(-8 + -7t) = 9(t + 2) + 4
12 + -4t + (-8 * -2 + -7t * -2) = 9(t + 2) + 4
12 + -4t + (16 + 14t) = 9(t + 2) + 4

Reorder the terms:
12 + 16 + -4t + 14t = 9(t + 2) + 4

Combine like terms: 12 + 16 = 28
28 + -4t + 14t = 9(t + 2) + 4

Combine like terms: -4t + 14t = 10t
28 + 10t = 9(t + 2) + 4

Reorder the terms:
28 + 10t = 9(2 + t) + 4
28 + 10t = (2 * 9 + t * 9) + 4
28 + 10t = (18 + 9t) + 4

Reorder the terms:
28 + 10t = 18 + 4 + 9t

Combine like terms: 18 + 4 = 22
28 + 10t = 22 + 9t

Solving
28 + 10t = 22 + 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.
28 + 10t + -9t = 22 + 9t + -9t

Combine like terms: 10t + -9t = 1t
28 + 1t = 22 + 9t + -9t

Combine like terms: 9t + -9t = 0
28 + 1t = 22 + 0
28 + 1t = 22

Add '-28' to each side of the equation.
28 + -28 + 1t = 22 + -28

Combine like terms: 28 + -28 = 0
0 + 1t = 22 + -28
1t = 22 + -28

Combine like terms: 22 + -28 = -6
1t = -6

Divide each side by '1'.
t = -6

Simplifying
t = -6

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