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Drizzie · Answer 1 · 2017-07-31T01:38:43+0000

5) -(7-4x)=9 : distribute the negative
-7+4x=9 : add 7 to both sides of the equation
4x=16 : divide both sides of the equation by 4
x=4

6) t/3 + 25=61 : subtract 25 from both sides
t/3=36 : multiply both sides of the equation by 3
t=108

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