5(t-7)-2(2t-7)=7-8(3t+5)

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Solution for 5(t-7)-2(2t-7)=7-8(3t+5) equation:


Simplifying
5(t + -7) + -2(2t + -7) = 7 + -8(3t + 5)

Reorder the terms:
5(-7 + t) + -2(2t + -7) = 7 + -8(3t + 5)
(-7 * 5 + t * 5) + -2(2t + -7) = 7 + -8(3t + 5)
(-35 + 5t) + -2(2t + -7) = 7 + -8(3t + 5)

Reorder the terms:
-35 + 5t + -2(-7 + 2t) = 7 + -8(3t + 5)
-35 + 5t + (-7 * -2 + 2t * -2) = 7 + -8(3t + 5)
-35 + 5t + (14 + -4t) = 7 + -8(3t + 5)

Reorder the terms:
-35 + 14 + 5t + -4t = 7 + -8(3t + 5)

Combine like terms: -35 + 14 = -21
-21 + 5t + -4t = 7 + -8(3t + 5)

Combine like terms: 5t + -4t = 1t
-21 + 1t = 7 + -8(3t + 5)

Reorder the terms:
-21 + 1t = 7 + -8(5 + 3t)
-21 + 1t = 7 + (5 * -8 + 3t * -8)
-21 + 1t = 7 + (-40 + -24t)

Combine like terms: 7 + -40 = -33
-21 + 1t = -33 + -24t

Solving
-21 + 1t = -33 + -24t

Solving for variable 't'.

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

Add '24t' to each side of the equation.
-21 + 1t + 24t = -33 + -24t + 24t

Combine like terms: 1t + 24t = 25t
-21 + 25t = -33 + -24t + 24t

Combine like terms: -24t + 24t = 0
-21 + 25t = -33 + 0
-21 + 25t = -33

Add '21' to each side of the equation.
-21 + 21 + 25t = -33 + 21

Combine like terms: -21 + 21 = 0
0 + 25t = -33 + 21
25t = -33 + 21

Combine like terms: -33 + 21 = -12
25t = -12

Divide each side by '25'.
t = -0.48

Simplifying
t = -0.48

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