8(t+21)-3(t-4)=6(t-7)+8

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Solution for 8(t+21)-3(t-4)=6(t-7)+8 equation:


Simplifying
8(t + 21) + -3(t + -4) = 6(t + -7) + 8

Reorder the terms:
8(21 + t) + -3(t + -4) = 6(t + -7) + 8
(21 * 8 + t * 8) + -3(t + -4) = 6(t + -7) + 8
(168 + 8t) + -3(t + -4) = 6(t + -7) + 8

Reorder the terms:
168 + 8t + -3(-4 + t) = 6(t + -7) + 8
168 + 8t + (-4 * -3 + t * -3) = 6(t + -7) + 8
168 + 8t + (12 + -3t) = 6(t + -7) + 8

Reorder the terms:
168 + 12 + 8t + -3t = 6(t + -7) + 8

Combine like terms: 168 + 12 = 180
180 + 8t + -3t = 6(t + -7) + 8

Combine like terms: 8t + -3t = 5t
180 + 5t = 6(t + -7) + 8

Reorder the terms:
180 + 5t = 6(-7 + t) + 8
180 + 5t = (-7 * 6 + t * 6) + 8
180 + 5t = (-42 + 6t) + 8

Reorder the terms:
180 + 5t = -42 + 8 + 6t

Combine like terms: -42 + 8 = -34
180 + 5t = -34 + 6t

Solving
180 + 5t = -34 + 6t

Solving for variable 't'.

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

Add '-6t' to each side of the equation.
180 + 5t + -6t = -34 + 6t + -6t

Combine like terms: 5t + -6t = -1t
180 + -1t = -34 + 6t + -6t

Combine like terms: 6t + -6t = 0
180 + -1t = -34 + 0
180 + -1t = -34

Add '-180' to each side of the equation.
180 + -180 + -1t = -34 + -180

Combine like terms: 180 + -180 = 0
0 + -1t = -34 + -180
-1t = -34 + -180

Combine like terms: -34 + -180 = -214
-1t = -214

Divide each side by '-1'.
t = 214

Simplifying
t = 214

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