3t+25.8=4.2
step by step instructions
Answers
Answered by
2
Answer:
3t=4.2-25.8
3t=-21.6
t=21.6/3
t=7.2
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Answered by
2
Step-by-step explanation:
rule{200}{2}
★ Given :-
\bf{3t + 25.8 = - 4.2}3t+25.8=−4.2
_______________________
★ To Find :-
Value of t
_______________________
★ Solution :-
\bf{3t + 25.8 = - 4.2}3t+25.8=−4.2
\sf{\gray{Taking \: 25.8\: to\: LHS}}Taking25.8toLHS
\sf{3t = -4.2 - 25.8}3t=−4.2−25.8
\sf{\gray{Adding \: -25.8 \: and \: -4.2}}Adding−25.8and−4.2
\sf{3t = -30}3t=−30
\sf{t = \frac{{\cancel-30}}{{\cancel3}}}t=
3
−
30
\bf{t = -10}t=−10
\rule{200}{2}
\huge{\star}{\underline{\boxed{\red{\sf{t = -10}}}}}⋆
t=−10
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