10-3(t-7)=t+4

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Solution for 10-3(t-7)=t+4 equation:


Simplifying
10 + -3(t + -7) = t + 4

Reorder the terms:
10 + -3(-7 + t) = t + 4
10 + (-7 * -3 + t * -3) = t + 4
10 + (21 + -3t) = t + 4

Combine like terms: 10 + 21 = 31
31 + -3t = t + 4

Reorder the terms:
31 + -3t = 4 + t

Solving
31 + -3t = 4 + t

Solving for variable 't'.

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

Add '-1t' to each side of the equation.
31 + -3t + -1t = 4 + t + -1t

Combine like terms: -3t + -1t = -4t
31 + -4t = 4 + t + -1t

Combine like terms: t + -1t = 0
31 + -4t = 4 + 0
31 + -4t = 4

Add '-31' to each side of the equation.
31 + -31 + -4t = 4 + -31

Combine like terms: 31 + -31 = 0
0 + -4t = 4 + -31
-4t = 4 + -31

Combine like terms: 4 + -31 = -27
-4t = -27

Divide each side by '-4'.
t = 6.75

Simplifying
t = 6.75

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