3 years ago

how do i solve this problem 4s -12 = -5s + 51

Mathematics

2 answers:

MrRa [10]3 years ago

6 0

AfilCa [17]3 years ago

3 0

$4s-12=-5s+51\ \ \ \ /+12\\\\4s-12+12=-5s+51+12\\\\4s=-5s+63\ \ \ /+5s\\\\4s+5s=-5s+5s+63\\\\9s=63\ \ \ /:9\\\\9s:9=63:9\\\\s=7$

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