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0.05(7t+6)=0.35(-5)+2.5
We move all terms to the left:
0.05(7t+6)-(0.35(-5)+2.5)=0
We add all the numbers together, and all the variables
0.05(7t+6)-0.75=0
We multiply parentheses
0.35t+0.3-0.75=0
We add all the numbers together, and all the variables
0.35t-0.45=0
We move all terms containing t to the left, all other terms to the right
0.35t=0.45
t=0.45/0.35
t=1+0.1/0.35