-2(t+-1)+8=30

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Solution for -2(t+-1)+8=30 equation:



-2(t+-1)+8=30
We move all terms to the left:
-2(t+-1)+8-(30)=0
We add all the numbers together, and all the variables
-2(t-1)+8-30=0
We add all the numbers together, and all the variables
-2(t-1)-22=0
We multiply parentheses
-2t+2-22=0
We add all the numbers together, and all the variables
-2t-20=0
We move all terms containing t to the left, all other terms to the right
-2t=20
t=20/-2
t=-10

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