solve each of the following equation
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3t +25.8 = -4.2
3t = -4.2-25.8
3t = -30
t= -30/3
t= -10 is answer
3t = -4.2-25.8
3t = -30
t= -30/3
t= -10 is answer
Answered by
0
3t+25.8 = -4.2
we move all terms to the left
3t+25.8 - (- 4.2) =0
we add all the number together and all the variables
3t+30 =0
we move all the terms containing to the left other terms to the rights
3t = -30
T= -30/3
T= -10
we move all terms to the left
3t+25.8 - (- 4.2) =0
we add all the number together and all the variables
3t+30 =0
we move all the terms containing to the left other terms to the rights
3t = -30
T= -30/3
T= -10
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