-3(t+5)+(4t+2)=7

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Solution for -3(t+5)+(4t+2)=7 equation:


Simplifying
-3(t + 5) + (4t + 2) = 7

Reorder the terms:
-3(5 + t) + (4t + 2) = 7
(5 * -3 + t * -3) + (4t + 2) = 7
(-15 + -3t) + (4t + 2) = 7

Reorder the terms:
-15 + -3t + (2 + 4t) = 7

Remove parenthesis around (2 + 4t)
-15 + -3t + 2 + 4t = 7

Reorder the terms:
-15 + 2 + -3t + 4t = 7

Combine like terms: -15 + 2 = -13
-13 + -3t + 4t = 7

Combine like terms: -3t + 4t = 1t
-13 + 1t = 7

Solving
-13 + 1t = 7

Solving for variable 't'.

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

Add '13' to each side of the equation.
-13 + 13 + 1t = 7 + 13

Combine like terms: -13 + 13 = 0
0 + 1t = 7 + 13
1t = 7 + 13

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

Divide each side by '1'.
t = 20

Simplifying
t = 20

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