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Please help! How would I solve t - 2 ( 3 - 2t) = 2t + 9?
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first distribute the -2 into the parentheses
use distributive property a(b+c) =ab+ac so whats -2(3-2t) = ?
-6 - 4t?
-2(-2t) = 4t
so did I do it wrong?
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so, -2(3-2t) == -6+4t ok?
so t-6+4t = 2t+9 can u solve this ?
would it simplify to -6 + 5t = 2t + 9 first?
yes! thas correct. go ahead.
add 6 to both sides
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does t = 5?
yup! good work
what about the t in the very front of the equation?
which ?
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