3 years ago

Solve: -15 = -2.7 + t

Mathematics

2 answers:

AVprozaik [17]3 years ago

7 0

-15 = -2.7 + t

add 2.7 to each side

-15+2.7 = -2.7+2.7 +t

-12.3 = t

Digiron [165]3 years ago

5 0

Answer by JKismyhusbandbae:

$\mathrm{Switch\:sides}\\-2.7+t=-15\\\mathrm{Add\:}2.7\mathrm{\:to\:both\:sides}\\-2.7+t+2.7=-15+2.7\\Simplify\\t=-12.3$

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