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denis-greek [22]
2 years ago
7

Linear Equations 4(t-2) + 2t -4 = 2(9-2t)

Mathematics
1 answer:
Volgvan2 years ago
5 0

Hey!


Here is the equation:


4(t-2)+ 2t - 4 = 2(9-2t)


First remove the parentheses and multiply everything. Now it becomes:


4t - 8 + 2t - 4 = 18 - 4t


Combine all the terms with variables(like terms). It becomes:


6t - 12 = 18 - 4t


Add 4t to each side so you can move the variable. It becomes:


10t - 12 = 18


Add 12 to each side to leave the variable alone. It becomes:


10t = 30


At last, divide both sides by 10 to leave the variable by itself.


\frac{10t}{10} = \frac{30}{10}


Divide:


\framebox{t = 3}

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