3t-7=4(t-5)

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Solution for 3t-7=4(t-5) equation:


Simplifying
3t + -7 = 4(t + -5)

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

Reorder the terms:
-7 + 3t = 4(-5 + t)
-7 + 3t = (-5 * 4 + t * 4)
-7 + 3t = (-20 + 4t)

Solving
-7 + 3t = -20 + 4t

Solving for variable 't'.

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

Add '-4t' to each side of the equation.
-7 + 3t + -4t = -20 + 4t + -4t

Combine like terms: 3t + -4t = -1t
-7 + -1t = -20 + 4t + -4t

Combine like terms: 4t + -4t = 0
-7 + -1t = -20 + 0
-7 + -1t = -20

Add '7' to each side of the equation.
-7 + 7 + -1t = -20 + 7

Combine like terms: -7 + 7 = 0
0 + -1t = -20 + 7
-1t = -20 + 7

Combine like terms: -20 + 7 = -13
-1t = -13

Divide each side by '-1'.
t = 13

Simplifying
t = 13

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